diff --git a/Moose Development/Moose/Wrapper/Group.lua b/Moose Development/Moose/Wrapper/Group.lua
index a37c32132..a8afc6fbe 100644
--- a/Moose Development/Moose/Wrapper/Group.lua	
+++ b/Moose Development/Moose/Wrapper/Group.lua	
@@ -1,9 +1,9 @@
 --- **Wrapper** - GROUP wraps the DCS Class Group objects.
--- 
+--
 -- ===
--- 
+--
 -- The @{#GROUP} class is a wrapper class to handle the DCS Group objects.
--- 
+--
 -- ## Features:
 --
 --  * Support all DCS Group APIs.
@@ -14,27 +14,27 @@
 -- **IMPORTANT: ONE SHOULD NEVER SANITIZE these GROUP OBJECT REFERENCES! (make the GROUP object references nil).**
 --
 -- ===
--- 
+--
 -- For each DCS Group object alive within a running mission, a GROUP wrapper object (instance) will be created within the global _DATABASE object (an instance of @{Core.Database#DATABASE}).
 -- This is done at the beginning of the mission (when the mission starts), and dynamically when new DCS Group objects are spawned (using the @{Core.Spawn} class).
--- 
+--
 -- The GROUP class does not contain a :New() method, rather it provides :Find() methods to retrieve the object reference
 -- using the DCS Group or the DCS GroupName.
 --
 -- The GROUP methods will reference the DCS Group object by name when it is needed during API execution.
 -- If the DCS Group object does not exist or is nil, the GROUP methods will return nil and may log an exception in the DCS.log file.
--- 
+--
 -- ===
--- 
+--
 -- ### Author: **FlightControl**
--- 
--- ### Contributions: 
--- 
+--
+-- ### Contributions:
+--
 --   * **Entropy**, **Afinegan**: Came up with the requirement for AIOnOff().
 --   * **Applevangelist**: various
---   
+--
 -- ===
--- 
+--
 -- @module Wrapper.Group
 -- @image Wrapper_Group.JPG
 
@@ -45,9 +45,9 @@
 
 
 --- Wrapper class of the DCS world Group object.
--- 
+--
 -- ## Finding groups
--- 
+--
 -- The GROUP class provides the following functions to retrieve quickly the relevant GROUP instance:
 --
 --  * @{#GROUP.Find}(): Find a GROUP instance from the global _DATABASE object (an instance of @{Core.Database#DATABASE}) using a DCS Group object.
@@ -57,28 +57,28 @@
 --
 -- ## Tasking of groups
 --
--- A GROUP is derived from the wrapper class CONTROLLABLE (@{Wrapper.Controllable#CONTROLLABLE}). 
+-- A GROUP is derived from the wrapper class CONTROLLABLE (@{Wrapper.Controllable#CONTROLLABLE}).
 -- See the @{Wrapper.Controllable} task methods section for a description of the task methods.
 --
 -- But here is an example how a group can be assigned a task.
--- 
+--
 -- This test demonstrates the use(s) of the SwitchWayPoint method of the GROUP class.
--- 
+--
 -- First we look up the objects. We create a GROUP object `HeliGroup`, using the @{#GROUP:FindByName}() method, looking up the `"Helicopter"` group object.
 -- Same for the `"AttackGroup"`.
---          
+--
 --          local HeliGroup = GROUP:FindByName( "Helicopter" )
 --          local AttackGroup = GROUP:FindByName( "AttackGroup" )
--- 
--- Now we retrieve the @{Wrapper.Unit#UNIT} objects of the `AttackGroup` object, using the method `:GetUnits()`.   
---       
+--
+-- Now we retrieve the @{Wrapper.Unit#UNIT} objects of the `AttackGroup` object, using the method `:GetUnits()`.
+--
 --          local AttackUnits = AttackGroup:GetUnits()
---          
+--
 -- Tasks are actually text strings that we build using methods of GROUP.
--- So first, we declare an list of `Tasks`.  
---        
+-- So first, we declare an list of `Tasks`.
+--
 --          local Tasks = {}
--- 
+--
 -- Now we loop over the `AttackUnits` using a for loop.
 -- We retrieve the `AttackUnit` using the `AttackGroup:GetUnit()` method.
 -- Each `AttackUnit` found, will be attacked by `HeliGroup`, using the method `HeliGroup:TaskAttackUnit()`.
@@ -86,74 +86,74 @@
 -- The code will assign the task string command to the next element in the `Task` list, using `Tasks[#Tasks+1]`.
 -- This little code will take the count of `Task` using `#` operator, and will add `1` to the count.
 -- This result will be the index of the `Task` element.
---          
+--
 --          for i = 1, #AttackUnits do
 --            local AttackUnit = AttackGroup:GetUnit( i )
 --            Tasks[#Tasks+1] = HeliGroup:TaskAttackUnit( AttackUnit )
 --          end
---          
+--
 -- Once these tasks have been executed, a function `_Resume` will be called ...
---          
+--
 --          Tasks[#Tasks+1] = HeliGroup:TaskFunction( "_Resume", { "''" } )
---          
+--
 --          -- @param Wrapper.Group#GROUP HeliGroup
 --          function _Resume( HeliGroup )
 --            env.info( '_Resume' )
---          
+--
 --            HeliGroup:MessageToAll( "Resuming",10,"Info")
 --          end
--- 
+--
 -- Now here is where the task gets assigned!
 -- Using `HeliGroup:PushTask`, the task is pushed onto the task queue of the group `HeliGroup`.
 -- Since `Tasks` is an array of tasks, we use the `HeliGroup:TaskCombo` method to execute the tasks.
 -- The `HeliGroup:PushTask` method can receive a delay parameter in seconds.
 -- In the example, `30` is given as a delay.
--- 
--- 
---          HeliGroup:PushTask( 
+--
+--
+--          HeliGroup:PushTask(
 --            HeliGroup:TaskCombo(
 --            Tasks
---            ), 30 
---          ) 
--- 
+--            ), 30
+--          )
+--
 -- That's it!
 -- But again, please refer to the @{Wrapper.Controllable} task methods section for a description of the different task methods that are available.
--- 
--- 
+--
+--
 --
 -- ### Obtain the mission from group templates
--- 
+--
 -- Group templates contain complete mission descriptions. Sometimes you want to copy a complete mission from a group and assign it to another:
--- 
+--
 --   * @{Wrapper.Controllable#CONTROLLABLE.TaskMission}: (AIR + GROUND) Return a mission task from a mission template.
 --
 -- ## GROUP Command methods
 --
 -- A GROUP is a @{Wrapper.Controllable}. See the @{Wrapper.Controllable} command methods section for a description of the command methods.
--- 
+--
 -- ## GROUP option methods
 --
 -- A GROUP is a @{Wrapper.Controllable}. See the @{Wrapper.Controllable} option methods section for a description of the option methods.
--- 
+--
 -- ## GROUP Zone validation methods
--- 
+--
 -- The group can be validated whether it is completely, partly or not within a @{Core.Zone}.
 -- Use the following Zone validation methods on the group:
--- 
+--
 --   * @{#GROUP.IsCompletelyInZone}: Returns true if all units of the group are within a @{Core.Zone}.
 --   * @{#GROUP.IsPartlyInZone}: Returns true if some units of the group are within a @{Core.Zone}.
 --   * @{#GROUP.IsNotInZone}: Returns true if none of the group units of the group are within a @{Core.Zone}.
---   
+--
 -- The zone can be of any @{Core.Zone} class derived from @{Core.Zone#ZONE_BASE}. So, these methods are polymorphic to the zones tested on.
--- 
+--
 -- ## GROUP AI methods
--- 
+--
 -- A GROUP has AI methods to control the AI activation.
--- 
+--
 --   * @{#GROUP.SetAIOnOff}(): Turns the GROUP AI On or Off.
 --   * @{#GROUP.SetAIOn}(): Turns the GROUP AI On.
 --   * @{#GROUP.SetAIOff}(): Turns the GROUP AI Off.
--- 
+--
 -- @field #GROUP GROUP
 GROUP = {
   ClassName = "GROUP",
@@ -255,7 +255,7 @@ function GROUP:NewTemplate( GroupTemplate, CoalitionSide, CategoryID, CountryID
 
   if not _DATABASE.GROUPS[GroupName] then
     _DATABASE.GROUPS[GroupName] = self
-  end  
+  end
 
   self:SetEventPriority( 4 )
   return self
@@ -270,9 +270,9 @@ end
 function GROUP:Register( GroupName )
 
   local self = BASE:Inherit( self, CONTROLLABLE:New( GroupName ) ) -- #GROUP
-  
+
   self.GroupName = GroupName
-  
+
   self:SetEventPriority( 4 )
   return self
 end
@@ -308,20 +308,20 @@ end
 --          -- Find a group with a partial group name
 --          local grp = GROUP:FindByMatching( "Apple" )
 --          -- will return e.g. a group named "Apple-1-1"
---          
+--
 --          -- using a pattern
 --          local grp = GROUP:FindByMatching( ".%d.%d$" )
 --          -- will return the first group found ending in "-1-1" to "-9-9", but not e.g. "-10-1"
 function GROUP:FindByMatching( Pattern )
   local GroupFound = nil
-  
+
   for name,group in pairs(_DATABASE.GROUPS) do
     if string.match(name, Pattern ) then
       GroupFound = group
       break
     end
   end
-  
+
   return GroupFound
 end
 
@@ -333,19 +333,19 @@ end
 --          -- Find all group with a partial group name
 --          local grptable = GROUP:FindAllByMatching( "Apple" )
 --          -- will return all groups with "Apple" in the name
---          
+--
 --          -- using a pattern
 --          local grp = GROUP:FindAllByMatching( ".%d.%d$" )
 --          -- will return the all groups found ending in "-1-1" to "-9-9", but not e.g. "-10-1" or "-1-10"
 function GROUP:FindAllByMatching( Pattern )
   local GroupsFound = {}
-  
+
   for name,group in pairs(_DATABASE.GROUPS) do
     if string.match(name, Pattern ) then
       GroupsFound[#GroupsFound+1] = group
     end
   end
-  
+
   return GroupsFound
 end
 
@@ -366,12 +366,12 @@ end
 
 --- Returns the @{DCS#Position3} position vectors indicating the point and direction vectors in 3D of the POSITIONABLE within the mission.
 -- @param Wrapper.Positionable#POSITIONABLE self
--- @return DCS#Position The 3D position vectors of the POSITIONABLE or #nil if the groups not existing or alive.  
+-- @return DCS#Position The 3D position vectors of the POSITIONABLE or #nil if the groups not existing or alive.
 function GROUP:GetPositionVec3() -- Overridden from POSITIONABLE:GetPositionVec3()
   self:F2( self.PositionableName )
 
   local DCSPositionable = self:GetDCSObject()
-  
+
   if DCSPositionable then
    local unit = DCSPositionable:getUnits()[1]
    if unit then
@@ -380,19 +380,19 @@ function GROUP:GetPositionVec3() -- Overridden from POSITIONABLE:GetPositionVec3
     return PositionablePosition
     end
   end
-  
+
   return nil
 end
 
 --- Returns if the group is alive.
 -- The Group must:
--- 
+--
 --   * Exist at run-time.
 --   * Has at least one unit.
--- 
+--
 -- When the first @{Wrapper.Unit} of the group is active, it will return true.
 -- If the first @{Wrapper.Unit} of the group is inactive, it will return false.
--- 
+--
 -- @param #GROUP self
 -- @return #boolean `true` if the group is alive *and* active, `false` if the group is alive but inactive or `#nil` if the group does not exist anymore.
 function GROUP:IsAlive()
@@ -416,17 +416,17 @@ end
 
 --- Returns if the group is activated.
 -- @param #GROUP self
--- @return #boolean `true` if group is activated or `#nil` The group is not existing or alive.  
+-- @return #boolean `true` if group is activated or `#nil` The group is not existing or alive.
 function GROUP:IsActive()
   self:F2( self.GroupName )
 
   local DCSGroup = self:GetDCSObject() -- DCS#Group
-  
+
   if DCSGroup then
     local unit = DCSGroup:getUnit(1)
     if unit then
       local GroupIsActive = unit:isActive()
-    return GroupIsActive 
+    return GroupIsActive
     end
   end
 
@@ -454,21 +454,21 @@ end
 -- -- Ship unit example: destroy the Ship silently.
 -- Ship = GROUP:FindByName( "Ship" )
 -- Ship:Destroy()
--- 
+--
 -- @usage
 -- -- Destroy without event generation example.
 -- Ship = GROUP:FindByName( "Boat" )
 -- Ship:Destroy( false ) -- Don't generate an event upon destruction.
--- 
+--
 function GROUP:Destroy( GenerateEvent, delay )
   self:F2( self.GroupName )
-  
+
   if delay and delay>0 then
     self:ScheduleOnce(delay, GROUP.Destroy, self, GenerateEvent)
   else
 
     local DCSGroup = self:GetDCSObject()
-  
+
     if DCSGroup then
       for Index, UnitData in pairs( DCSGroup:getUnits() ) do
         if GenerateEvent and GenerateEvent == true then
@@ -488,19 +488,19 @@ function GROUP:Destroy( GenerateEvent, delay )
       DCSGroup = nil
     end
   end
-  
+
   return nil
 end
 
 
 --- Returns category of the DCS Group. Returns one of
--- 
+--
 -- * Group.Category.AIRPLANE
 -- * Group.Category.HELICOPTER
 -- * Group.Category.GROUND
 -- * Group.Category.SHIP
 -- * Group.Category.TRAIN
--- 
+--
 -- @param #GROUP self
 -- @return DCS#Group.Category The category ID.
 function GROUP:GetCategory()
@@ -584,12 +584,12 @@ function GROUP:HasAttribute(attribute, all)
 
   -- Get all units of the group.
   local _units=self:GetUnits()
-  
+
   if _units then
-  
+
     local _allhave=true
     local _onehas=false
-    
+
     for _,_unit in pairs(_units) do
       local _unit=_unit --Wrapper.Unit#UNIT
       if _unit then
@@ -599,17 +599,17 @@ function GROUP:HasAttribute(attribute, all)
         else
           _allhave=false
         end
-      end 
+      end
     end
-    
+
     if all==true then
       return _allhave
     else
       return _onehas
     end
-    
+
   end
-  
+
   return nil
 end
 
@@ -622,27 +622,27 @@ function GROUP:GetSpeedMax()
 
   local DCSGroup = self:GetDCSObject()
   if DCSGroup then
-  
+
     local Units=self:GetUnits()
-    
+
     local speedmax=nil
-    
+
     for _,unit in pairs(Units) do
       local unit=unit --Wrapper.Unit#UNIT
-      
+
       local speed=unit:GetSpeedMax()
-      
+
       if speedmax==nil or speed<speedmax then
         speedmax=speed
       end
-      
+
       --env.info(string.format("FF unit %s: speed=%.1f, speedmax=%.1f", unit:GetName(), speed, speedmax))
-      
+
     end
-    
+
     return speedmax
   end
-  
+
   return nil
 end
 
@@ -655,11 +655,11 @@ function GROUP:GetRange()
 
   local DCSGroup = self:GetDCSObject()
   if DCSGroup then
-  
+
     local Units=self:GetUnits()
-    
+
     local Rangemin=nil
-    
+
     for _,unit in pairs(Units) do
       local unit=unit --Wrapper.Unit#UNIT
       local range=unit:GetRange()
@@ -671,10 +671,10 @@ function GROUP:GetRange()
         end
       end
     end
-    
+
     return Rangemin
   end
-  
+
   return nil
 end
 
@@ -689,7 +689,7 @@ function GROUP:GetUnits()
     local DCSUnits = DCSGroup:getUnits() or {}
     local Units = {}
     for Index, UnitData in pairs( DCSUnits ) do
-      
+
       local unit=UNIT:Find( UnitData )
       if unit then
         Units[#Units+1] = UNIT:Find( UnitData )
@@ -743,26 +743,26 @@ end
 -- @return Wrapper.Unit#UNIT The UNIT object or nil
 function GROUP:GetUnit( UnitNumber )
   local DCSGroup = self:GetDCSObject()
-  if DCSGroup then  
+  if DCSGroup then
     local UnitFound = nil
     -- 2.7.1 dead event bug, return the first alive unit instead
     -- Maybe fixed with 2.8?
-    local units = DCSGroup:getUnits() or {}    
+    local units = DCSGroup:getUnits() or {}
     if units[UnitNumber] then
       local UnitFound = UNIT:Find(units[UnitNumber])
       if UnitFound then
         return UnitFound
       end
-    else 
-      for _,_unit in pairs(units) do     
-        local UnitFound = UNIT:Find(_unit)       
-        if UnitFound then       
-          return UnitFound     
+    else
+      for _,_unit in pairs(units) do
+        local UnitFound = UNIT:Find(_unit)
+        if UnitFound then
+          return UnitFound
         end
       end
     end
   end
-  return nil 
+  return nil
 end
 
 
@@ -776,14 +776,14 @@ function GROUP:GetDCSUnit( UnitNumber )
   local DCSGroup = self:GetDCSObject()
 
   if DCSGroup then
-    
+
     if DCSGroup.getUnit and DCSGroup:getUnit( UnitNumber ) then
       return DCSGroup:getUnit( UnitNumber )
     else
 
       -- 2.7.1 dead event bug, return the first alive unit instead
       local units = DCSGroup:getUnits() or {}
-      
+
       for _,_unit in pairs(units) do
         if _unit and _unit:isExist() then
           return _unit
@@ -804,9 +804,9 @@ function GROUP:GetSize()
   local DCSGroup = self:GetDCSObject()
 
   if DCSGroup then
-  
+
     local GroupSize = DCSGroup:getSize()
-    
+
     if GroupSize then
       return GroupSize
     else
@@ -876,32 +876,32 @@ end
 
 --- Returns the average velocity Vec3 vector.
 -- @param Wrapper.Group#GROUP self
--- @return DCS#Vec3 The velocity Vec3 vector or `#nil` if the GROUP is not existing or alive.  
+-- @return DCS#Vec3 The velocity Vec3 vector or `#nil` if the GROUP is not existing or alive.
 function GROUP:GetVelocityVec3()
   self:F2( self.GroupName )
 
   local DCSGroup = self:GetDCSObject()
-  
+
   if DCSGroup and DCSGroup:isExist() then
     local GroupUnits = DCSGroup:getUnits()
     local GroupCount = #GroupUnits
-    
+
     local VelocityVec3 = { x = 0, y = 0, z = 0 }
-    
+
     for _, DCSUnit in pairs( GroupUnits ) do
       local UnitVelocityVec3 = DCSUnit:getVelocity()
       VelocityVec3.x = VelocityVec3.x + UnitVelocityVec3.x
       VelocityVec3.y = VelocityVec3.y + UnitVelocityVec3.y
       VelocityVec3.z = VelocityVec3.z + UnitVelocityVec3.z
     end
-    
+
     VelocityVec3.x = VelocityVec3.x / GroupCount
     VelocityVec3.y = VelocityVec3.y / GroupCount
     VelocityVec3.z = VelocityVec3.z / GroupCount
-    
+
     return VelocityVec3
   end
-  
+
   BASE:E( { "Cannot GetVelocityVec3", Group = self, Alive = self:IsAlive() } )
 
   return nil
@@ -909,8 +909,8 @@ end
 
 --- Returns the average group altitude in meters.
 -- @param Wrapper.Group#GROUP self
--- @param #boolean FromGround Measure from the ground or from sea level (ASL). Provide **true** for measuring from the ground (AGL). **false** or **nil** if you measure from sea level. 
--- @return #number The altitude of the group or nil if is not existing or alive.  
+-- @param #boolean FromGround Measure from the ground or from sea level (ASL). Provide **true** for measuring from the ground (AGL). **false** or **nil** if you measure from sea level.
+-- @return #number The altitude of the group or nil if is not existing or alive.
 function GROUP:GetAltitude(FromGround)
   self:F2( self.GroupName )
   return self:GetHeight(FromGround)
@@ -918,22 +918,22 @@ end
 
 --- Returns the average group height in meters.
 -- @param Wrapper.Group#GROUP self
--- @param #boolean FromGround Measure from the ground or from sea level (ASL). Provide **true** for measuring from the ground (AGL). **false** or **nil** if you measure from sea level. 
--- @return #number The height of the group or nil if is not existing or alive.  
+-- @param #boolean FromGround Measure from the ground or from sea level (ASL). Provide **true** for measuring from the ground (AGL). **false** or **nil** if you measure from sea level.
+-- @return #number The height of the group or nil if is not existing or alive.
 function GROUP:GetHeight( FromGround )
   self:F2( self.GroupName )
 
   local DCSGroup = self:GetDCSObject()
-  
+
   if DCSGroup then
     local GroupUnits = DCSGroup:getUnits()
     local GroupCount = #GroupUnits
-    
+
     local GroupHeight = 0
 
     for _, DCSUnit in pairs( GroupUnits ) do
       local GroupPosition = DCSUnit:getPosition()
-      
+
       if FromGround == true then
         local LandHeight =  land.getHeight( { x = GroupPosition.p.x, y = GroupPosition.p.z } )
         GroupHeight = GroupHeight + ( GroupPosition.p.y - LandHeight )
@@ -941,10 +941,10 @@ function GROUP:GetHeight( FromGround )
         GroupHeight = GroupHeight + GroupPosition.p.y
       end
     end
-    
+
     return GroupHeight / GroupCount
   end
-  
+
   return nil
 end
 
@@ -1024,17 +1024,17 @@ end
 --@return #string NatoReportingName or "Bogey" if unknown.
 function GROUP:GetNatoReportingName()
   self:F2( self.GroupName )
-  
+
   local DCSGroup = self:GetDCSObject()
-  
+
   if DCSGroup then
     local GroupTypeName = DCSGroup:getUnit(1):getTypeName()
     self:T3( GroupTypeName )
     return UTILS.GetReportingName(GroupTypeName)
   end
-  
+
   return "Bogey"
-  
+
 end
 
 --- Gets the player name of the group.
@@ -1080,7 +1080,7 @@ end
 function GROUP:GetVec2()
 
   local Unit=self:GetUnit(1)
-  
+
   if Unit then
     local vec2=Unit:GetVec2()
     return vec2
@@ -1100,7 +1100,7 @@ function GROUP:GetVec3()
     local vec3=unit:GetVec3()
     return vec3
   end
-  
+
   self:E("ERROR: Cannot get Vec3 of group "..tostring(self.GroupName))
   return nil
 end
@@ -1134,24 +1134,24 @@ function GROUP:GetAverageVec3()
     return Vec3
   else
     return self:GetVec3()
-  end 
+  end
 end
 
 --- Returns a POINT_VEC2 object indicating the point in 2D of the first UNIT of the GROUP within the mission.
 -- @param #GROUP self
 -- @return Core.Point#POINT_VEC2 The 2D point vector of the first DCS Unit of the GROUP.
--- @return #nil The first UNIT is not existing or alive.  
+-- @return #nil The first UNIT is not existing or alive.
 function GROUP:GetPointVec2()
   self:F2(self.GroupName)
 
   local FirstUnit = self:GetUnit(1)
-  
+
   if FirstUnit then
     local FirstUnitPointVec2 = FirstUnit:GetPointVec2()
     self:T3(FirstUnitPointVec2)
     return FirstUnitPointVec2
   end
-  
+
   BASE:E( { "Cannot GetPointVec2", Group = self, Alive = self:IsAlive() } )
 
   return nil
@@ -1182,47 +1182,47 @@ end
 -- @param Wrapper.Group#GROUP self
 -- @return Core.Point#COORDINATE The COORDINATE of the GROUP.
 function GROUP:GetCoordinate()
-   
-   
+
+
   local Units = self:GetUnits()  or {}
-  
+
   for _,_unit in pairs(Units) do
     local FirstUnit = _unit -- Wrapper.Unit#UNIT
-    
+
     if FirstUnit then
-    
+
       local FirstUnitCoordinate = FirstUnit:GetCoordinate()
-      
+
       if FirstUnitCoordinate then
         local Heading = self:GetHeading()
         FirstUnitCoordinate.Heading = Heading
         return FirstUnitCoordinate
       end
-      
+
     end
   end
   BASE:E( { "Cannot GetCoordinate", Group = self, Alive = self:IsAlive() } )
-  
+
 end
 
 
 --- Returns a random @{DCS#Vec3} vector (point in 3D of the UNIT within the mission) within a range around the first UNIT of the GROUP.
 -- @param #GROUP self
 -- @param #number Radius Radius in meters.
--- @return DCS#Vec3 The random 3D point vector around the first UNIT of the GROUP or #nil The GROUP is invalid or empty. 
--- @usage 
+-- @return DCS#Vec3 The random 3D point vector around the first UNIT of the GROUP or #nil The GROUP is invalid or empty.
+-- @usage
 -- -- If Radius is ignored, returns the DCS#Vec3 of first UNIT of the GROUP
 function GROUP:GetRandomVec3(Radius)
   self:F2(self.GroupName)
-  
+
   local FirstUnit = self:GetUnit(1)
-  
+
   if FirstUnit then
     local FirstUnitRandomPointVec3 = FirstUnit:GetRandomVec3(Radius)
     self:T3(FirstUnitRandomPointVec3)
     return FirstUnitRandomPointVec3
   end
-  
+
   BASE:E( { "Cannot GetRandomVec3", Group = self, Alive = self:IsAlive() } )
 
   return nil
@@ -1240,7 +1240,7 @@ function GROUP:GetHeading()
   local HeadingAccumulator = 0
   local n=0
   local Units = self:GetUnits()
-  
+
   if GroupSize then
     for _,unit in pairs(Units) do
       if unit and unit:IsAlive() then
@@ -1248,13 +1248,13 @@ function GROUP:GetHeading()
         n=n+1
       end
     end
-    return math.floor(HeadingAccumulator / n) 
+    return math.floor(HeadingAccumulator / n)
   end
-  
+
   BASE:E( { "Cannot GetHeading", Group = self, Alive = self:IsAlive() } )
 
   return nil
-  
+
 end
 
 --- Return the fuel state and unit reference for the unit with the least
@@ -1297,7 +1297,7 @@ function GROUP:GetFuelAvg()
   self:F( self.ControllableName )
 
   local DCSControllable = self:GetDCSObject()
-  
+
   if DCSControllable then
     local GroupSize = self:GetSize()
     local TotalFuel = 0
@@ -1310,7 +1310,7 @@ function GROUP:GetFuelAvg()
     local GroupFuel = TotalFuel / GroupSize
     return GroupFuel
   end
-  
+
   BASE:E( { "Cannot GetFuel", Group = self, Alive = self:IsAlive() } )
 
   return 0
@@ -1331,29 +1331,29 @@ end
 -- @return #number Number of shells left.
 -- @return #number Number of rockets left.
 -- @return #number Number of bombs left.
--- @return #number Number of missiles left. 
--- @return #number Number of artillery shells left (with explosive mass, included in shells; shells can also be machine gun ammo) 
+-- @return #number Number of missiles left.
+-- @return #number Number of artillery shells left (with explosive mass, included in shells; shells can also be machine gun ammo)
 function GROUP:GetAmmunition()
   self:F( self.ControllableName )
 
   local DCSControllable = self:GetDCSObject()
-  
+
   local Ntot=0
   local Nshells=0
   local Nrockets=0
   local Nmissiles=0
   local Nbombs=0
   local Narti=0
-  
+
   if DCSControllable then
-    
+
     -- Loop over units.
     for UnitID, UnitData in pairs( self:GetUnits() ) do
       local Unit = UnitData -- Wrapper.Unit#UNIT
-      
+
       -- Get ammo of the unit
       local ntot, nshells, nrockets, nbombs, nmissiles, narti = Unit:GetAmmunition()
-      
+
       Ntot=Ntot+ntot
       Nshells=Nshells+nshells
       Nrockets=Nrockets+nrockets
@@ -1361,9 +1361,9 @@ function GROUP:GetAmmunition()
       Nbombs=Nbombs+nbombs
       Narti=Narti+narti
     end
-    
+
   end
-  
+
   return Ntot, Nshells, Nrockets, Nbombs, Nmissiles, Narti
 end
 
@@ -1376,27 +1376,27 @@ do -- Is Zone methods
 -- @param Core.Zone#ZONE_BASE Zone The zone to test.
 -- @return #boolean Returns `true` if *at least one unit* is inside the zone or `false` if *no* unit is inside.
 function GROUP:IsInZone( Zone )
-  
+
   if self:IsAlive() then
-  
+
     for UnitID, UnitData in pairs(self:GetUnits()) do
       local Unit = UnitData -- Wrapper.Unit#UNIT
-      
+
       local vec2 = nil
       if Unit then
        -- Get 2D vector. That's all we need for the zone check.
        vec2=Unit:GetVec2()
       end
-      
+
       if vec2 and Zone:IsVec2InZone(vec2) then
         return true  -- At least one unit is in the zone. That is enough.
       end
-      
+
     end
-    
+
     return false
   end
-  
+
   return nil
 end
 
@@ -1406,9 +1406,9 @@ end
 -- @return #boolean Returns true if the Group is completely within the @{Core.Zone#ZONE_BASE}
 function GROUP:IsCompletelyInZone( Zone )
   self:F2( { self.GroupName, Zone } )
-  
+
   if not self:IsAlive() then return false end
-  
+
   for UnitID, UnitData in pairs( self:GetUnits() ) do
     local Unit = UnitData -- Wrapper.Unit#UNIT
     if Zone:IsVec3InZone( Unit:GetVec3() ) then
@@ -1416,7 +1416,7 @@ function GROUP:IsCompletelyInZone( Zone )
       return false
     end
   end
-  
+
   return true
 end
 
@@ -1426,12 +1426,12 @@ end
 -- @return #boolean Returns true if the Group is partially within the @{Core.Zone#ZONE_BASE}
 function GROUP:IsPartlyInZone( Zone )
   self:F2( { self.GroupName, Zone } )
-  
+
   local IsOneUnitInZone = false
   local IsOneUnitOutsideZone = false
-  
+
   if not self:IsAlive() then return false end
-  
+
   for UnitID, UnitData in pairs( self:GetUnits() ) do
     local Unit = UnitData -- Wrapper.Unit#UNIT
     if Zone:IsVec3InZone( Unit:GetVec3() ) then
@@ -1440,7 +1440,7 @@ function GROUP:IsPartlyInZone( Zone )
       IsOneUnitOutsideZone = true
     end
   end
-  
+
   if IsOneUnitInZone and IsOneUnitOutsideZone then
     return true
   else
@@ -1462,16 +1462,16 @@ end
 -- @return #boolean Returns true if the Group is not within the @{Core.Zone#ZONE_BASE}
 function GROUP:IsNotInZone( Zone )
   self:F2( { self.GroupName, Zone } )
-  
+
   if not self:IsAlive() then return true end
-  
+
   for UnitID, UnitData in pairs( self:GetUnits() ) do
     local Unit = UnitData -- Wrapper.Unit#UNIT
     if Zone:IsVec3InZone( Unit:GetVec3() ) then
       return false
     end
   end
-  
+
   return true
 end
 
@@ -1499,16 +1499,16 @@ end
 function GROUP:CountInZone( Zone )
   self:F2( {self.GroupName, Zone} )
   local Count = 0
-  
+
   if not self:IsAlive() then return Count end
-  
+
   for UnitID, UnitData in pairs( self:GetUnits() ) do
     local Unit = UnitData -- Wrapper.Unit#UNIT
     if Zone:IsVec3InZone( Unit:GetVec3() ) then
       Count = Count + 1
     end
   end
-  
+
   return Count
 end
 
@@ -1632,9 +1632,9 @@ do -- AI methods
   -- @param #boolean AIOnOff The value true turns the AI On, the value false turns the AI Off.
   -- @return #GROUP The GROUP.
   function GROUP:SetAIOnOff( AIOnOff )
-  
+
     local DCSGroup = self:GetDCSObject() -- DCS#Group
-    
+
     if DCSGroup then
       local DCSController = DCSGroup:getController() -- DCS#Controller
       if DCSController then
@@ -1642,7 +1642,7 @@ do -- AI methods
         return self
       end
     end
-    
+
     return nil
   end
 
@@ -1651,15 +1651,15 @@ do -- AI methods
   -- @return #GROUP The GROUP.
   function GROUP:SetAIOn()
 
-    return self:SetAIOnOff( true )  
+    return self:SetAIOnOff( true )
   end
-  
+
   --- Turns the AI Off for the GROUP.
   -- @param #GROUP self
   -- @return #GROUP The GROUP.
   function GROUP:SetAIOff()
 
-    return self:SetAIOnOff( false )  
+    return self:SetAIOnOff( false )
   end
 
 end
@@ -1754,7 +1754,7 @@ end
 
 --- Returns the group template from the global _DATABASE object (an instance of @{Core.Database#DATABASE}).
 -- @param #GROUP self
--- @return #table 
+-- @return #table
 function GROUP:GetTemplate()
   local GroupName = self:GetName()
   return UTILS.DeepCopy( _DATABASE:GetGroupTemplate( GroupName ) )
@@ -1762,7 +1762,7 @@ end
 
 --- Returns the group template route.points[] (the waypoints) from the global _DATABASE object (an instance of @{Core.Database#DATABASE}).
 -- @param #GROUP self
--- @return #table 
+-- @return #table
 function GROUP:GetTemplateRoutePoints()
   local GroupName = self:GetName()
   return UTILS.DeepCopy( _DATABASE:GetGroupTemplate( GroupName ).route.points )
@@ -1773,7 +1773,7 @@ end
 --- Sets the controlled status in a Template.
 -- @param #GROUP self
 -- @param #boolean Controlled true is controlled, false is uncontrolled.
--- @return #table 
+-- @return #table
 function GROUP:SetTemplateControlled( Template, Controlled )
   Template.uncontrolled = not Controlled
   return Template
@@ -1782,7 +1782,7 @@ end
 --- Sets the CountryID of the group in a Template.
 -- @param #GROUP self
 -- @param DCS#country.id CountryID The country ID.
--- @return #table 
+-- @return #table
 function GROUP:SetTemplateCountry( Template, CountryID )
   Template.CountryID = CountryID
   return Template
@@ -1791,7 +1791,7 @@ end
 --- Sets the CoalitionID of the group in a Template.
 -- @param #GROUP self
 -- @param DCS#coalition.side CoalitionID The coalition ID.
--- @return #table 
+-- @return #table
 function GROUP:SetTemplateCoalition( Template, CoalitionID )
   Template.CoalitionID = CoalitionID
   return Template
@@ -1830,6 +1830,7 @@ end
 
 --- Randomize the positions of the units of the respawned group within the @{Core.Zone}.
 -- When a Respawn happens, the units of the group will be placed at random positions within the Zone (selected).
+-- NOTE: InitRandomizePositionZone will not ensure, that every unit is placed within the zone!
 -- @param #GROUP self
 -- @param #boolean PositionZone true will randomize the positions within the Zone.
 -- @return #GROUP self
@@ -1851,11 +1852,11 @@ end
 -- @param #boolean InnerRadius Inner band in meters from the center.
 -- @return #GROUP self
 function GROUP:InitRandomizePositionRadius( OuterRadius, InnerRadius )
-  
+
   self.InitRespawnRandomizePositionZone = nil
   self.InitRespawnRandomizePositionOuter = OuterRadius
   self.InitRespawnRandomizePositionInner = InnerRadius
-  
+
   return self
 end
 
@@ -1870,7 +1871,7 @@ function GROUP:InitCoordinate(coordinate)
 end
 
 --- Sets the radio comms on or off when the group is respawned. Same as checking/unchecking the COMM box in the mission editor.
--- @param #GROUP self 
+-- @param #GROUP self
 -- @param #boolean switch If true (or nil), enables the radio comms. If false, disables the radio for the spawned group.
 -- @return #GROUP self
 function GROUP:InitRadioCommsOnOff(switch)
@@ -1884,14 +1885,14 @@ function GROUP:InitRadioCommsOnOff(switch)
 end
 
 --- Sets the radio frequency of the group when it is respawned.
--- @param #GROUP self 
+-- @param #GROUP self
 -- @param #number frequency The frequency in MHz.
 -- @return #GROUP self
 function GROUP:InitRadioFrequency(frequency)
   self:F({frequency=frequency})
 
   self.InitRespawnFreq=frequency
-  
+
   return self
 end
 
@@ -1924,7 +1925,7 @@ end
 --- Respawn the @{Wrapper.Group} at a @{Core.Point}.
 -- The method will setup the new group template according the Init(Respawn) settings provided for the group.
 -- These settings can be provided by calling the relevant Init...() methods of the Group.
--- 
+--
 --   - @{#GROUP.InitHeading}: Set the heading for the units in degrees within the respawned group.
 --   - @{#GROUP.InitHeight}: Set the height for the units in meters for the respawned group. (This is applicable for air units).
 --   - @{#GROUP.InitRandomizeHeading}: Randomize the headings for the units within the respawned group.
@@ -1933,13 +1934,13 @@ end
 --   - @{#GROUP.InitRandomizePositionZone}: Randomize the positions of the units of the respawned group within the @{Core.Zone}.
 --   - @{#GROUP.InitRandomizePositionRadius}: Randomize the positions of the units of the respawned group in a circle band.
 --   - @{#GROUP.InitRandomizeTemplates}: Randomize the Template for the respawned group.
--- 
--- 
+--
+--
 -- Notes:
--- 
+--
 --   - When InitZone or InitRandomizeZones is not used, the position of the respawned group will be its current position.
---   - The current alive group will always be destroyed and respawned using the template definition. 
--- 
+--   - The current alive group will always be destroyed and respawned using the template definition.
+--
 -- @param Wrapper.Group#GROUP self
 -- @param #table Template (optional) The template of the Group retrieved with GROUP:GetTemplate(). If the template is not provided, the template will be retrieved of the group itself.
 -- @param #boolean Reset Reset positions if TRUE.
@@ -1948,7 +1949,7 @@ function GROUP:Respawn( Template, Reset )
 
   -- Given template or get old.
   Template = Template or self:GetTemplate()
-  
+
   -- Get correct heading.
   local function _Heading(course)
     local h
@@ -1957,31 +1958,31 @@ function GROUP:Respawn( Template, Reset )
     else
       h=-math.rad(360-course)
     end
-    return h 
-  end        
+    return h
+  end
 
   -- First check if group is alive.
   if self:IsAlive() then
-  
+
     -- Respawn zone.
     local Zone = self.InitRespawnZone -- Core.Zone#ZONE
-    
+
     -- Zone position or current group position.
     local Vec3 = Zone and Zone:GetVec3() or self:GetVec3()
-    
+
     -- From point of the template.
     local From = { x = Template.x, y = Template.y }
-    
+
     -- X, Y
     Template.x = Vec3.x
     Template.y = Vec3.z
-    
+
     --Template.x = nil
     --Template.y = nil
-    
+
     -- Debug number of units.
     self:F( #Template.units )
-    
+
     -- Reset position etc?
     if Reset == true then
 
@@ -1989,13 +1990,13 @@ function GROUP:Respawn( Template, Reset )
       for UnitID, UnitData in pairs( self:GetUnits() ) do
         local GroupUnit = UnitData -- Wrapper.Unit#UNIT
         self:F(GroupUnit:GetName())
-        
+
         if GroupUnit:IsAlive() then
           self:I("FF Alive")
-          
+
           -- Get unit position vector.
           local GroupUnitVec3 = GroupUnit:GetVec3()
-          
+
           -- Check if respawn zone is set.
           if Zone then
             if self.InitRespawnRandomizePositionZone then
@@ -2008,15 +2009,15 @@ function GROUP:Respawn( Template, Reset )
               end
             end
           end
-          
+
           -- Coordinate where the group should be respawned.
           if self.InitCoord then
             GroupUnitVec3=self.InitCoord:GetVec3()
           end
-          
+
           -- Altitude
           Template.units[UnitID].alt = self.InitRespawnHeight and self.InitRespawnHeight or GroupUnitVec3.y
-          
+
           -- Unit position. Why not simply take the current positon?
           if Zone then
             Template.units[UnitID].x = ( Template.units[UnitID].x - From.x ) + GroupUnitVec3.x -- Keep the original x position of the template and translate to the new position.
@@ -2025,26 +2026,26 @@ function GROUP:Respawn( Template, Reset )
             Template.units[UnitID].x=GroupUnitVec3.x
             Template.units[UnitID].y=GroupUnitVec3.z
           end
-          
+
           -- Set heading.
           Template.units[UnitID].heading = _Heading(self.InitRespawnHeading and self.InitRespawnHeading or GroupUnit:GetHeading())
           Template.units[UnitID].psi     = -Template.units[UnitID].heading
-          
+
           -- Debug.
           self:F( { UnitID, Template.units[UnitID], Template.units[UnitID] } )
         end
       end
-      
+
     elseif Reset==false then  -- Reset=false or nil
-    
+
       -- Loop over template units.
       for UnitID, TemplateUnitData in pairs( Template.units ) do
-      
+
         self:F( "Reset"  )
-        
+
         -- Position from template.
         local GroupUnitVec3 = { x = TemplateUnitData.x, y = TemplateUnitData.alt, z = TemplateUnitData.y }
-        
+
         -- Respawn zone position.
         if Zone then
           if self.InitRespawnRandomizePositionZone then
@@ -2057,36 +2058,36 @@ function GROUP:Respawn( Template, Reset )
             end
           end
         end
-        
+
         -- Coordinate where the group should be respawned.
         if self.InitCoord then
           GroupUnitVec3=self.InitCoord:GetVec3()
         end
-        
+
         -- Set altitude.
         Template.units[UnitID].alt = self.InitRespawnHeight and self.InitRespawnHeight or GroupUnitVec3.y
-        
+
         -- Unit position.
         Template.units[UnitID].x = ( Template.units[UnitID].x - From.x ) + GroupUnitVec3.x -- Keep the original x position of the template and translate to the new position.
         Template.units[UnitID].y = ( Template.units[UnitID].y - From.y ) + GroupUnitVec3.z -- Keep the original z position of the template and translate to the new position.
-        
+
         -- Heading
         Template.units[UnitID].heading = self.InitRespawnHeading and self.InitRespawnHeading or TemplateUnitData.heading
-        
+
         -- Debug.
         self:F( { UnitID, Template.units[UnitID], Template.units[UnitID] } )
       end
-      
+
     else
-    
+
       local units=self:GetUnits()
-    
+
       -- Loop over template units.
       for UnitID, Unit in pairs(Template.units) do
-      
+
         for _,_unit in pairs(units) do
           local unit=_unit --Wrapper.Unit#UNIT
-          
+
           if unit:GetName()==Unit.name then
             local coord=unit:GetCoordinate()
             local heading=unit:GetHeading()
@@ -2097,20 +2098,20 @@ function GROUP:Respawn( Template, Reset )
             Unit.psi=-Unit.heading
           end
         end
-      
+
       end
-      
+
     end
-    
+
   end
-  
+
   -- Set tail number.
   if self.InitRespawnModex then
     for UnitID=1,#Template.units do
       Template.units[UnitID].onboard_num=string.format("%03d", self.InitRespawnModex+(UnitID-1))
     end
   end
-  
+
   -- Set radio frequency and modulation.
   if self.InitRespawnRadio then
     Template.communication=self.InitRespawnRadio
@@ -2121,18 +2122,18 @@ function GROUP:Respawn( Template, Reset )
   if self.InitRespawnModu then
     Template.modulation=self.InitRespawnModu
   end
-  
+
   -- Destroy old group. Dont trigger any dead/crash events since this is a respawn.
   self:Destroy(false)
-  
+
   self:T({Template=Template})
-  
+
   -- Spawn new group.
   _DATABASE:Spawn(Template)
-  
+
   -- Reset events.
   self:ResetEvents()
-  
+
   return self
 end
 
@@ -2152,7 +2153,7 @@ function GROUP:RespawnAtCurrentAirbase(SpawnTemplate, Takeoff, Uncontrolled) --
 
     -- Get closest airbase. Should be the one we are currently on.
     local airbase=self:GetCoordinate():GetClosestAirbase()
-    
+
     if airbase then
       self:F2("Closest airbase = "..airbase:GetName())
     else
@@ -2161,78 +2162,78 @@ function GROUP:RespawnAtCurrentAirbase(SpawnTemplate, Takeoff, Uncontrolled) --
     end
     -- Takeoff type. Default hot.
     Takeoff = Takeoff or SPAWN.Takeoff.Hot
-    
+
     -- Coordinate of the airbase.
     local AirbaseCoord=airbase:GetCoordinate()
-    
-    -- Spawn template.  
+
+    -- Spawn template.
     SpawnTemplate = SpawnTemplate or self:GetTemplate()
-  
+
     if SpawnTemplate then
-  
+
       local SpawnPoint = SpawnTemplate.route.points[1]
-  
+
       -- These are only for ships.
       SpawnPoint.linkUnit = nil
       SpawnPoint.helipadId = nil
       SpawnPoint.airdromeId = nil
-  
+
       -- Aibase id and category.
       local AirbaseID       = airbase:GetID()
       local AirbaseCategory = airbase:GetAirbaseCategory()
-      
+
       if AirbaseCategory == Airbase.Category.SHIP or AirbaseCategory == Airbase.Category.HELIPAD then
         SpawnPoint.linkUnit  = AirbaseID
         SpawnPoint.helipadId = AirbaseID
       elseif AirbaseCategory == Airbase.Category.AIRDROME then
         SpawnPoint.airdromeId = AirbaseID
       end
-  
-      
+
+
       SpawnPoint.type   = GROUPTEMPLATE.Takeoff[Takeoff][1] -- type
       SpawnPoint.action = GROUPTEMPLATE.Takeoff[Takeoff][2] -- action
-      
+
       -- Get the units of the group.
       local units=self:GetUnits()
-  
+
       local x
       local y
       for UnitID=1,#units do
-          
+
         local unit=units[UnitID] --Wrapper.Unit#UNIT
-  
+
         -- Get closest parking spot of current unit. Note that we look for occupied spots since the unit is currently sitting on it!
         local Parkingspot, TermialID, Distance=unit:GetCoordinate():GetClosestParkingSpot(airbase)
-        
+
         --Parkingspot:MarkToAll("parking spot")
         self:T2(string.format("Closest parking spot distance = %s, terminal ID=%s", tostring(Distance), tostring(TermialID)))
-  
+
         -- Get unit coordinates for respawning position.
         local uc=unit:GetCoordinate()
         --uc:MarkToAll(string.format("re-spawnplace %s terminal %d", unit:GetName(), TermialID))
-        
+
         SpawnTemplate.units[UnitID].x   = uc.x --Parkingspot.x
         SpawnTemplate.units[UnitID].y   = uc.z --Parkingspot.z
         SpawnTemplate.units[UnitID].alt = uc.y --Parkingspot.y
-  
+
         SpawnTemplate.units[UnitID].parking    = TermialID
         SpawnTemplate.units[UnitID].parking_id = nil
-        
+
         --SpawnTemplate.units[UnitID].unitId=nil
       end
-      
+
       --SpawnTemplate.groupId=nil
-      
+
       SpawnPoint.x   = SpawnTemplate.units[1].x   --x --AirbaseCoord.x
       SpawnPoint.y   = SpawnTemplate.units[1].y   --y --AirbaseCoord.z
       SpawnPoint.alt = SpawnTemplate.units[1].alt --AirbaseCoord:GetLandHeight()
-                 
+
       SpawnTemplate.x = SpawnTemplate.units[1].x  --x --AirbaseCoord.x
       SpawnTemplate.y = SpawnTemplate.units[1].y  --y --AirbaseCoord.z
-      
+
       -- Set uncontrolled state.
       SpawnTemplate.uncontrolled=Uncontrolled
-      
+
       -- Set radio frequency and modulation.
       if self.InitRespawnRadio then
         SpawnTemplate.communication=self.InitRespawnRadio
@@ -2243,22 +2244,22 @@ function GROUP:RespawnAtCurrentAirbase(SpawnTemplate, Takeoff, Uncontrolled) --
       if self.InitRespawnModu then
         SpawnTemplate.modulation=self.InitRespawnModu
       end
-  
+
       -- Destroy old group.
       self:Destroy(false)
-      
+
       -- Spawn new group.
       _DATABASE:Spawn(SpawnTemplate)
-    
+
       -- Reset events.
       self:ResetEvents()
-  
+
       return self
     end
   else
     self:E("WARNING: GROUP is not alive!")
   end
-  
+
   return nil
 end
 
@@ -2336,7 +2337,7 @@ end
 -- @param #GROUP self
 -- @return #number Number between 0 and 10.
 function GROUP:CalculateThreatLevelA2G()
-  
+
   local MaxThreatLevelA2G = 0
   for UnitName, UnitData in pairs( self:GetUnits() ) do
     local ThreatUnit = UnitData -- Wrapper.Unit#UNIT
@@ -2354,11 +2355,11 @@ end
 -- @param #GROUP self
 -- @return #number Max threat level (a number between 0 and 10).
 function GROUP:GetThreatLevel()
-  
+
   local threatlevelMax = 0
-  for UnitName, UnitData in pairs(self:GetUnits()) do  
+  for UnitName, UnitData in pairs(self:GetUnits()) do
     local ThreatUnit = UnitData -- Wrapper.Unit#UNIT
-    
+
     local threatlevel = ThreatUnit:GetThreatLevel()
     if threatlevel > threatlevelMax then
       threatlevelMax=threatlevel
@@ -2371,12 +2372,12 @@ end
 
 --- Returns true if the first unit of the GROUP is in the air.
 -- @param Wrapper.Group#GROUP self
--- @return #boolean true if in the first unit of the group is in the air or #nil if the GROUP is not existing or not alive.   
+-- @return #boolean true if in the first unit of the group is in the air or #nil if the GROUP is not existing or not alive.
 function GROUP:InAir()
   self:F2( self.GroupName )
 
   local DCSGroup = self:GetDCSObject()
-  
+
   if DCSGroup then
     local DCSUnit = DCSGroup:getUnit(1)
     if DCSUnit then
@@ -2385,7 +2386,7 @@ function GROUP:InAir()
       return GroupInAir
     end
   end
-  
+
   return nil
 end
 
@@ -2398,58 +2399,58 @@ function GROUP:IsAirborne(AllUnits)
 
   -- Get all units of the group.
   local units=self:GetUnits()
-  
+
   if units then
-  
+
     if AllUnits then
-    
+
       --- We want to know if ALL units are airborne.
 
       for _,_unit in pairs(units) do
         local unit=_unit --Wrapper.Unit#UNIT
-        
+
         if unit then
-        
+
           -- Unit in air or not.
           local inair=unit:InAir()
-          
+
           -- At least one unit is not in air.
           if not inair then
             return false
           end
         end
-        
+
       end
-      
+
       -- All units are in air.
       return true
-    
+
     else
-    
+
       --- We want to know if ANY unit is airborne.
 
       for _,_unit in pairs(units) do
         local unit=_unit --Wrapper.Unit#UNIT
-        
+
         if unit then
-        
+
           -- Unit in air or not.
           local inair=unit:InAir()
-          
+
           if inair then
             -- At least one unit is in air.
             return true
           end
-          
+
         end
-        
+
         -- No unit is in air.
         return false
-        
+
       end
     end
   end
-  
+
   return nil
 end
 
@@ -2458,17 +2459,17 @@ end
 --- Returns the DCS descriptor table of the nth unit of the group.
 -- @param #GROUP self
 -- @param #number n (Optional) The number of the unit for which the dscriptor is returned.
--- @return DCS#Object.Desc The descriptor of the first unit of the group or #nil if the group does not exist any more.   
+-- @return DCS#Object.Desc The descriptor of the first unit of the group or #nil if the group does not exist any more.
 function GROUP:GetDCSDesc(n)
   -- Default.
   n=n or 1
-  
+
   local unit=self:GetUnit(n)
   if unit and unit:IsAlive()~=nil then
     local desc=unit:GetDesc()
     return desc
   end
-  
+
   return nil
 end
 
@@ -2530,14 +2531,14 @@ function GROUP:GetAttribute()
     elseif bomber then
       attribute=GROUP.Attribute.AIR_BOMBER
     elseif awacs then
-      attribute=GROUP.Attribute.AIR_AWACS  
+      attribute=GROUP.Attribute.AIR_AWACS
     elseif transportplane then
       attribute=GROUP.Attribute.AIR_TRANSPORTPLANE
     elseif tanker then
       attribute=GROUP.Attribute.AIR_TANKER
       -- helos
     elseif attackhelicopter then
-      attribute=GROUP.Attribute.AIR_ATTACKHELO  
+      attribute=GROUP.Attribute.AIR_ATTACKHELO
     elseif transporthelo then
       attribute=GROUP.Attribute.AIR_TRANSPORTHELO
     elseif uav then
@@ -2550,15 +2551,15 @@ function GROUP:GetAttribute()
     elseif aaa then
       attribute=GROUP.Attribute.GROUND_AAA
     elseif artillery then
-      attribute=GROUP.Attribute.GROUND_ARTILLERY         
+      attribute=GROUP.Attribute.GROUND_ARTILLERY
     elseif tank then
-      attribute=GROUP.Attribute.GROUND_TANK 
+      attribute=GROUP.Attribute.GROUND_TANK
     elseif ifv then
-      attribute=GROUP.Attribute.GROUND_IFV   
+      attribute=GROUP.Attribute.GROUND_IFV
     elseif apc then
       attribute=GROUP.Attribute.GROUND_APC
     elseif infantry then
-      attribute=GROUP.Attribute.GROUND_INFANTRY 
+      attribute=GROUP.Attribute.GROUND_INFANTRY
     elseif truck then
       attribute=GROUP.Attribute.GROUND_TRUCK
     elseif train then
@@ -2591,67 +2592,67 @@ end
 
 do -- Route methods
 
-  --- (AIR) Return the Group to an @{Wrapper.Airbase#AIRBASE}.  
+  --- (AIR) Return the Group to an @{Wrapper.Airbase#AIRBASE}.
   -- The following things are to be taken into account:
-  -- 
+  --
   --   * The group is respawned to achieve the RTB, there may be side artefacts as a result of this. (Like weapons suddenly come back).
   --   * A group consisting out of more than one unit, may rejoin formation when respawned.
   --   * A speed can be given in km/h. If no speed is specified, the maximum speed of the first unit will be taken to return to base.
   --   * When there is no @{Wrapper.Airbase} object specified, the group will return to the home base if the route of the group is pinned at take-off or at landing to a base.
   --   * When there is no @{Wrapper.Airbase} object specified and the group route is not pinned to any airbase, it will return to the nearest airbase.
-  -- 
+  --
   -- @param #GROUP self
   -- @param Wrapper.Airbase#AIRBASE RTBAirbase (optional) The @{Wrapper.Airbase} to return to. If blank, the controllable will return to the nearest friendly airbase.
-  -- @param #number Speed (optional) The Speed, if no Speed is given, 80% of maximum Speed of the group is selected. 
+  -- @param #number Speed (optional) The Speed, if no Speed is given, 80% of maximum Speed of the group is selected.
   -- @return #GROUP self
   function GROUP:RouteRTB( RTBAirbase, Speed )
     self:F( { RTBAirbase:GetName(), Speed } )
-  
+
     local DCSGroup = self:GetDCSObject()
-  
+
     if DCSGroup then
-  
+
       if RTBAirbase then
-      
+
         -- If speed is not given take 80% of max speed.
         local Speed=Speed or self:GetSpeedMax()*0.8
-        
+
         -- Curent (from) waypoint.
         local coord=self:GetCoordinate()
         local PointFrom=coord:WaypointAirTurningPoint(nil, Speed)
-        
+
         -- Airbase coordinate.
         --local PointAirbase=RTBAirbase:GetCoordinate():SetAltitude(coord.y):WaypointAirTurningPoint(nil ,Speed)
-        
+
         -- Landing waypoint. More general than prev version since it should also work with FAPRS and ships.
-        local PointLanding=RTBAirbase:GetCoordinate():WaypointAirLanding(Speed, RTBAirbase)        
-        
+        local PointLanding=RTBAirbase:GetCoordinate():WaypointAirLanding(Speed, RTBAirbase)
+
         -- Waypoint table.
         local Points={PointFrom, PointLanding}
         --local Points={PointFrom, PointAirbase, PointLanding}
-    
+
         -- Debug info.
         self:T3(Points)
 
         -- Get group template.
         local Template=self:GetTemplate()
-        
+
         -- Set route points.
         Template.route.points=Points
-        
+
         -- Respawn the group.
         self:Respawn(Template, true)
-        
+
         -- Route the group or this will not work.
         self:Route(Points)
       else
-      
+
         -- Clear all tasks.
         self:ClearTasks()
-        
+
       end
     end
-  
+
     return self
   end
 
@@ -2670,20 +2671,20 @@ do -- Event Handling
   -- @param #function EventFunction (optional) The function to be called when the event occurs for the GROUP.
   -- @return #GROUP
   function GROUP:HandleEvent( Event, EventFunction, ... )
-  
+
     self:EventDispatcher():OnEventForGroup( self:GetName(), EventFunction, self, Event, ... )
-    
+
     return self
   end
-  
+
   --- UnSubscribe to a DCS event.
   -- @param #GROUP self
   -- @param Core.Event#EVENTS Event
   -- @return #GROUP
   function GROUP:UnHandleEvent( Event )
-  
+
     self:EventDispatcher():RemoveEvent( self, Event )
-    
+
     return self
   end
 
@@ -2691,13 +2692,13 @@ do -- Event Handling
   -- @param #GROUP self
   -- @return #GROUP
   function GROUP:ResetEvents()
-  
+
     self:EventDispatcher():Reset( self )
-    
+
     for UnitID, UnitData in pairs( self:GetUnits() ) do
       UnitData:ResetEvents()
     end
-    
+
     return self
   end
 
@@ -2710,11 +2711,11 @@ do -- Players
   -- @return #table The group has players, an array of player names is returned.
   -- @return #nil The group has no players
   function GROUP:GetPlayerNames()
-  
+
     local HasPlayers = false
-  
+
     local PlayerNames = {}
-    
+
     local Units = self:GetUnits()
     for UnitID, UnitData in pairs( Units ) do
       local Unit = UnitData -- Wrapper.Unit#UNIT
@@ -2723,14 +2724,14 @@ do -- Players
         PlayerNames = PlayerNames or {}
         table.insert( PlayerNames, PlayerName )
         HasPlayers = true
-      end   
+      end
     end
 
-    if HasPlayers == true then    
+    if HasPlayers == true then
       self:F2( PlayerNames )
       return PlayerNames
     end
-    
+
     return nil
   end
 
@@ -2739,35 +2740,35 @@ do -- Players
   -- @param #GROUP self
   -- @return #number The amount of players.
   function GROUP:GetPlayerCount()
-  
+
     local PlayerCount = 0
-    
+
     local Units = self:GetUnits()
     for UnitID, UnitData in pairs( Units or {} ) do
       local Unit = UnitData -- Wrapper.Unit#UNIT
       local PlayerName = Unit:GetPlayerName()
       if PlayerName and PlayerName ~= "" then
         PlayerCount = PlayerCount + 1
-      end   
+      end
     end
 
     return PlayerCount
   end
-  
+
 end
 
 --- GROUND - Switch on/off radar emissions for the group.
 -- @param #GROUP self
 -- @param #boolean switch If true, emission is enabled. If false, emission is disabled.
--- @return #GROUP self 
+-- @return #GROUP self
 function GROUP:EnableEmission(switch)
   self:F2( self.GroupName )
   local switch = switch or false
-  
+
   local DCSUnit = self:GetDCSObject()
-  
+
   if DCSUnit then
-  
+
     DCSUnit:enableEmission(switch)
 
   end
@@ -2778,7 +2779,7 @@ end
 --- Switch on/off invisible flag for the group.
 -- @param #GROUP self
 -- @param #boolean switch If true, Invisible is enabled. If false, Invisible is disabled.
--- @return #GROUP self 
+-- @return #GROUP self
 function GROUP:SetCommandInvisible(switch)
   return self:CommandSetInvisible(switch)
 end
@@ -2786,7 +2787,7 @@ end
 --- Switch on/off invisible flag for the group.
 -- @param #GROUP self
 -- @param #boolean switch If true, Invisible is enabled. If false, Invisible is disabled.
--- @return #GROUP self 
+-- @return #GROUP self
 function GROUP:CommandSetInvisible(switch)
   self:F2( self.GroupName )
   if switch==nil then
@@ -2800,7 +2801,7 @@ end
 --- Switch on/off immortal flag for the group.
 -- @param #GROUP self
 -- @param #boolean switch If true, Immortal is enabled. If false, Immortal is disabled.
--- @return #GROUP self 
+-- @return #GROUP self
 function GROUP:SetCommandImmortal(switch)
   return self:CommandSetImmortal(switch)
 end
@@ -2808,7 +2809,7 @@ end
 --- Switch on/off immortal flag for the group.
 -- @param #GROUP self
 -- @param #boolean switch If true, Immortal is enabled. If false, Immortal is disabled.
--- @return #GROUP self 
+-- @return #GROUP self
 function GROUP:CommandSetImmortal(switch)
   self:F2( self.GroupName )
   if switch==nil then
@@ -2855,17 +2856,17 @@ function GROUP:GetHighestThreat()
         if tl>maxtl then
           maxtl=tl
           threat=unit
-        end        
+        end
       end
     end
 
-    return threat, maxtl    
+    return threat, maxtl
   end
 
   return nil, nil
 end
 
---- Get TTS friendly, optionally customized callsign mainly for **player groups**. A customized callsign is taken from the #GROUP name, after an optional '#' sign, e.g. "Aerial 1-1#Ghostrider" resulting in "Ghostrider 9", or, 
+--- Get TTS friendly, optionally customized callsign mainly for **player groups**. A customized callsign is taken from the #GROUP name, after an optional '#' sign, e.g. "Aerial 1-1#Ghostrider" resulting in "Ghostrider 9", or,
 -- if that isn't available, from the playername, as set in the mission editor main screen under Logbook, after an optional '|' sign (actually, more of a personal call sign), e.g. "Apple|Moose" results in "Moose 9 1". Options see below.
 -- @param #GROUP self
 -- @param #boolean ShortCallsign Return a shortened customized callsign, i.e. "Ghostrider 9" and not "Ghostrider 9 1"
@@ -2877,7 +2878,7 @@ end
 --            -- suppose there are three groups with one (client) unit each:
 --            -- Slot 1               -- with mission editor callsign Enfield-1
 --            -- Slot 2 # Apollo 403  -- with mission editor callsign Enfield-2
---            -- Slot 3 | Apollo      -- with mission editor callsign Enfield-3 
+--            -- Slot 3 | Apollo      -- with mission editor callsign Enfield-3
 --            -- Slot 4 | Apollo      -- with mission editor callsign Devil-4
 --            -- and suppose these Custom CAP Flight Callsigns for use with TTS are set
 --            mygroup:GetCustomCallSign(true,false,{
@@ -2939,7 +2940,7 @@ function GROUP:GetCustomCallSign(ShortCallsign,Keepnumber,CallsignTranslations)
       end
       return callsign
     end
-    
+
     -- AI or not personalized
     if ShortCallsign then
       callsign = callsignroot.." "..callnumbermajor -- Uzi/Victory 9
@@ -2949,7 +2950,7 @@ function GROUP:GetCustomCallSign(ShortCallsign,Keepnumber,CallsignTranslations)
 
     --self:I("Generated Callsign = " .. callsign)
   end
-  
+
   return callsign
 end
 
@@ -2963,21 +2964,21 @@ end
 -- @param #number LastWaypoint (optional) Waypoint number of carrier group that when reached, ends the recovery tanker task.
 -- @return #GROUP self
 function GROUP:SetAsRecoveryTanker(CarrierGroup,Speed,ToKIAS,Altitude,Delay,LastWaypoint)
-  
+
   local speed = ToKIAS == true and UTILS.KnotsToAltKIAS(Speed,Altitude) or Speed
   speed = UTILS.KnotsToMps(speed)
-  
+
   local alt = UTILS.FeetToMeters(Altitude)
   local delay = Delay or 1
-  
+
   local task = self:TaskRecoveryTanker(CarrierGroup,speed,alt,LastWaypoint)
 
   self:SetTask(task,delay)
-  
+
   local tankertask = self:EnRouteTaskTanker()
   self:PushTask(tankertask,delay+2)
-  
-  return self  
+
+  return self
 end
 
 --- Get a list of Link16 S/TN data from a GROUP. Can (as of Nov 2023) be obtained from F-18, F-16, F-15E (not the user flyable one) and A-10C-II groups.
@@ -3040,8 +3041,8 @@ function GROUP:IsAAA()
     local desc = unit:GetDesc() or {}
     local attr = desc.attributes or {}
     if unit:HasSEAD() then return false end
-    if attr["AAA"] or attr["SAM related"] then 
-      issam = true 
+    if attr["AAA"] or attr["SAM related"] then
+      issam = true
     end
   end
   return issam