diff --git a/Moose Development/Moose/Core/Astar.lua b/Moose Development/Moose/Core/Astar.lua
index 544d18697..59a199e62 100644
--- a/Moose Development/Moose/Core/Astar.lua	
+++ b/Moose Development/Moose/Core/Astar.lua	
@@ -36,7 +36,7 @@
 -- @field #table CostArg Optional arguments passed to the cost function. 
 -- @extends Core.Base#BASE
 
---- When nothing goes right... Go left!
+--- **When nothing goes right... Go left!**
 --
 -- ===
 --
@@ -510,7 +510,7 @@ function ASTAR.LoS(nodeA, nodeB, corridor)
   return los
 end
 
---- Function to check if two nodes have line of sight (LoS).
+--- Function to check if distance between two nodes is less than a threshold distance.
 -- @param #ASTAR.Node nodeA First node.
 -- @param #ASTAR.Node nodeB Other node.
 -- @param #number distmax Max distance in meters. Default is 2000 m.
@@ -550,7 +550,7 @@ end
 -- @return #number Distance between the two nodes.
 function ASTAR.DistRoad(nodeA, nodeB)
 
-  local path,dist,gotpath=nodeA.coordinate:GetPathOnRoad(nodeB.coordinate,IncludeEndpoints,Railroad,MarkPath,SmokePath)
+  local path, dist, gotpath=nodeA.coordinate:GetPathOnRoad(nodeB.coordinate,IncludeEndpoints,Railroad,MarkPath,SmokePath)
   
   if gotpath then
     return dist
@@ -565,7 +565,6 @@ end
 -- Misc functions
 -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 
-
 --- Find the closest node from a given coordinate.
 -- @param #ASTAR self
 -- @param Core.Point#COORDINATE Coordinate.
diff --git a/Moose Development/Moose/Ops/ArmyGroup.lua b/Moose Development/Moose/Ops/ArmyGroup.lua
index b7ce3e4a0..b8db518b0 100644
--- a/Moose Development/Moose/Ops/ArmyGroup.lua	
+++ b/Moose Development/Moose/Ops/ArmyGroup.lua	
@@ -349,10 +349,10 @@ function ARMYGROUP:onafterSpawned(From, Event, To)
   if self.ai then
   
     -- Set default ROE option.
-    self:SetOptionROE(self.roe)
+    self:SwitchROE(self.option.ROE)
     
     -- Set default Alarm State option.
-    self:SetOptionAlarmstate(self.alarmstate)
+    self:SwitchAlarmstate(self.option.Alarm)
     
   end
   
@@ -408,7 +408,7 @@ function ARMYGROUP:onafterUpdateRoute(From, Event, To, n, Speed, Formation)
       end
       
       -- Current set formation.
-      self.formation=wp.action
+      self.option.Formation=wp.action
       
       -- Current set speed in m/s.
       self.speed=wp.speed
@@ -436,14 +436,14 @@ function ARMYGROUP:onafterUpdateRoute(From, Event, To, n, Speed, Formation)
 
 
   -- Current waypoint.
-  local current=self:GetCoordinate():WaypointGround(UTILS.MpsToKmph(self.speed), self.formation)
+  local current=self:GetCoordinate():WaypointGround(UTILS.MpsToKmph(self.speed), self.option.Formation)
   table.insert(waypoints, 1, current)
   table.insert(waypoints, 1, current)  -- Seems to be better to add this twice. Otherwise, the passing waypoint functions is triggered to early!
 
   if #waypoints>2 then
   
     self:I(self.lid..string.format("Updateing route: WP %d-->%d-->%d (#%d), Speed=%.1f knots, Formation=%s", 
-    self.currentwp, n, #self.waypoints, #waypoints-2, UTILS.MpsToKnots(self.speed), tostring(self.formation)))
+    self.currentwp, n, #self.waypoints, #waypoints-2, UTILS.MpsToKnots(self.speed), tostring(self.option.Formation)))
 
     -- Route group to all defined waypoints remaining.
     self:Route(waypoints)
@@ -829,6 +829,11 @@ function ARMYGROUP:_InitGroup()
   return self
 end
 
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+-- Option Functions
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+
 -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 -- Misc Functions
 -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
diff --git a/Moose Development/Moose/Ops/Auftrag.lua b/Moose Development/Moose/Ops/Auftrag.lua
index 143b0f9e1..7c25a4a1d 100644
--- a/Moose Development/Moose/Ops/Auftrag.lua	
+++ b/Moose Development/Moose/Ops/Auftrag.lua	
@@ -1362,7 +1362,7 @@ function AUFTRAG:SetEngageAsGroup(Switch)
   return self
 end
 
---- Set engage altitude.
+--- Set engage altitude. This is the altitude passed to the DCS task. In the ME it is the tickbox ALTITUDE ABOVE.
 -- @param #AUFTRAG self
 -- @param #string Altitude Altitude in feet. Default 6000 ft.
 -- @return #AUFTRAG self
@@ -1376,7 +1376,7 @@ function AUFTRAG:SetEngageAltitude(Altitude)
   return self
 end
 
---- Set mission altitude.
+--- Set mission altitude. This is the altitude of the waypoint create where the DCS task is executed.
 -- @param #AUFTRAG self
 -- @param #string Altitude Altitude in feet.
 -- @return #AUFTRAG self
diff --git a/Moose Development/Moose/Ops/FlightGroup.lua b/Moose Development/Moose/Ops/FlightGroup.lua
index 940da0b03..cd3087562 100644
--- a/Moose Development/Moose/Ops/FlightGroup.lua	
+++ b/Moose Development/Moose/Ops/FlightGroup.lua	
@@ -3513,208 +3513,7 @@ end
 -- OPTION FUNCTIONS
 -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 
---- Set default TACAN parameters. AA TACANs are always on "Y" band.
--- @param #FLIGHTGROUP self
--- @param #number Channel TACAN channel.
--- @param #string Morse Morse code. Default "XXX".
--- @return #FLIGHTGROUP self
-function FLIGHTGROUP:SetDefaultTACAN(Channel, Morse)
 
-  self.tacanChannelDefault=Channel
-  self.tacanMorseDefault=Morse or "XXX"
-
-  return self
-end
-
---- Activate TACAN beacon.
--- @param #FLIGHTGROUP self
--- @param #number TACANChannel TACAN Channel.
--- @param #string TACANMorse TACAN morse code.
--- @return #FLIGHTGROUP self
-function FLIGHTGROUP:SwitchTACANOn(TACANChannel, TACANMorse)
-
-  if self:IsAlive() then
-
-    local unit=self.group:GetUnit(1)  --Wrapper.Unit#UNIT
-
-    if unit and unit:IsAlive() then
-
-      local Type=4
-      local System=5
-      local UnitID=unit:GetID()
-      local TACANMode="Y"
-      local Frequency=UTILS.TACANToFrequency(TACANChannel, TACANMode)
-
-      unit:CommandActivateBeacon(Type, System, Frequency, UnitID, TACANChannel, TACANMode, true, TACANMorse, true)
-
-      self.tacanBeacon=unit
-      self.tacanChannel=TACANChannel
-      self.tacanMorse=TACANMorse
-
-      self.tacanOn=true
-
-      self:I(self.lid..string.format("Switching TACAN to Channel %dY Morse %s", self.tacanChannel, tostring(self.tacanMorse)))
-
-    end
-
-  end
-
-  return self
-end
-
---- Deactivate TACAN beacon.
--- @param #FLIGHTGROUP self
--- @return #FLIGHTGROUP self
-function FLIGHTGROUP:SwitchTACANOff()
-
-  if self.tacanBeacon and self.tacanBeacon:IsAlive() then
-    self.tacanBeacon:CommandDeactivateBeacon()
-  end
-
-  self:I(self.lid..string.format("Switching TACAN OFF"))
-
-  self.tacanOn=false
-
-end
-
---- Set default Radio frequency and modulation.
--- @param #FLIGHTGROUP self
--- @param #number Frequency Radio frequency in MHz. Default 251 MHz.
--- @param #number Modulation Radio modulation. Default `radio.Modulation.AM`.
--- @return #FLIGHTGROUP self
-function FLIGHTGROUP:SetDefaultRadio(Frequency, Modulation)
-
-  self.radioFreqDefault=Frequency or 251
-  self.radioModuDefault=Modulation or radio.modulation.AM
-
-  self.radioOn=false
-
-  self.radioUse=true
-
-  return self
-end
-
---- Get current Radio frequency and modulation.
--- @param #FLIGHTGROUP self
--- @return #number Radio frequency in MHz or nil.
--- @return #number Radio modulation or nil.
-function FLIGHTGROUP:GetRadio()
-  return self.radioFreq, self.radioModu
-end
-
---- Turn radio on.
--- @param #FLIGHTGROUP self
--- @param #number Frequency Radio frequency in MHz.
--- @param #number Modulation Radio modulation. Default `radio.Modulation.AM`.
--- @return #FLIGHTGROUP self
-function FLIGHTGROUP:SwitchRadioOn(Frequency, Modulation)
-
-  if self:IsAlive() and Frequency then
-
-    Modulation=Modulation or radio.Modulation.AM
-
-    local group=self.group --Wrapper.Group#GROUP
-
-    group:SetOption(AI.Option.Air.id.SILENCE, false)
-
-    group:CommandSetFrequency(Frequency, Modulation)
-
-    self.radioFreq=Frequency
-    self.radioModu=Modulation
-    self.radioOn=true
-
-    self:I(self.lid..string.format("Switching radio to frequency %.3f MHz %s", self.radioFreq, UTILS.GetModulationName(self.radioModu)))
-
-  end
-
-  return self
-end
-
---- Turn radio off.
--- @param #FLIGHTGROUP self
--- @return #FLIGHTGROUP self
-function FLIGHTGROUP:SwitchRadioOff()
-
-  if self:IsAlive() then
-
-    self.group:SetOption(AI.Option.Air.id.SILENCE, true)
-
-    self.radioFreq=nil
-    self.radioModu=nil
-    self.radioOn=false
-
-    self:I(self.lid..string.format("Switching radio OFF"))
-
-  end
-
-  return self
-end
-
---- Set default formation.
--- @param #FLIGHTGROUP self
--- @param #number Formation The formation the groups flies in.
--- @return #FLIGHTGROUP self
-function FLIGHTGROUP:SetDefaultFormation(Formation)
-
-  self.formationDefault=Formation
-
-  return self
-end
-
---- Switch to a specific formation.
--- @param #FLIGHTGROUP self
--- @param #number Formation New formation the group will fly in.
--- @return #FLIGHTGROUP self
-function FLIGHTGROUP:SwitchFormation(Formation)
-
-  if self:IsAlive() and Formation then
-
-    self.group:SetOption(AI.Option.Air.id.FORMATION, Formation)
-
-    self.formation=Formation
-
-    self:I(self.lid..string.format("Switching formation to %d", self.formation))
-
-  end
-
-  return self
-end
-
---- Set default formation.
--- @param #FLIGHTGROUP self
--- @param #number CallsignName Callsign name.
--- @param #number CallsignNumber Callsign number.
--- @return #FLIGHTGROUP self
-function FLIGHTGROUP:SetDefaultCallsign(CallsignName, CallsignNumber)
-
-  self.callsignNameDefault=CallsignName
-  self.callsignNumberDefault=CallsignNumber or 1
-
-  return self
-end
-
---- Switch to a specific callsign.
--- @param #FLIGHTGROUP self
--- @param #number CallsignName Callsign name.
--- @param #number CallsignNumber Callsign number.
--- @return #FLIGHTGROUP self
-function FLIGHTGROUP:SwitchCallsign(CallsignName, CallsignNumber)
-
-  if self:IsAlive() and CallsignName then
-
-    self.callsignName=CallsignName
-    self.callsignNumber=CallsignNumber or 1
-
-    self:I(self.lid..string.format("Switching callsign to %d-%d", self.callsignName, self.callsignNumber))
-    
-    local group=self.group --Wrapper.Group#GROUP
-    
-    group:CommandSetCallsign(self.callsignName, self.callsignNumber)
-
-  end
-
-  return self
-end
 
 
 -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
diff --git a/Moose Development/Moose/Ops/NavyGroup.lua b/Moose Development/Moose/Ops/NavyGroup.lua
index bb6a31ccd..048aac73f 100644
--- a/Moose Development/Moose/Ops/NavyGroup.lua	
+++ b/Moose Development/Moose/Ops/NavyGroup.lua	
@@ -1152,6 +1152,12 @@ function NAVYGROUP:_InitGroup()
   return self
 end
 
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+-- Option Functions
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+
+
 -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 -- Misc Functions
 -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
diff --git a/Moose Development/Moose/Ops/OpsGroup.lua b/Moose Development/Moose/Ops/OpsGroup.lua
index 9587aa307..894d8ecf8 100644
--- a/Moose Development/Moose/Ops/OpsGroup.lua	
+++ b/Moose Development/Moose/Ops/OpsGroup.lua	
@@ -54,34 +54,22 @@
 -- @field #number traveltime Time.
 -- @field #boolean ispathfinding If true, group is on pathfinding route.
 -- 
--- @field #number tacanChannelDefault The default TACAN channel.
--- @field #string tacanMorseDefault The default TACAN morse code.
--- @field #number tacanChannel The currenly used TACAN channel.
--- @field #string tacanMorse The currently used TACAN morse code.
--- @field #boolean tacanOn If true, TACAN is currently active.
--- @field Wrapper.Unit#UNIT tacanBeacon The unit acting as TACAN beacon.
 -- 
--- @field #number radioFreqDefault Default radio frequency in MHz.
--- @field #number radioFreq Currently used radio frequency in MHz.
--- @field #number radioModuDefault Default Radio modulation `radio.modulation.AM` or `radio.modulation.FM`.
--- @field #number radioModu Currently used radio modulation `radio.modulation.AM` or `radio.modulation.FM`.
+-- @field #OPSGROUP.Radio radio Current radio settings.
+-- @field #OPSGROUP.Radio radioDefault Default radio settings.
 -- @field #boolean radioOn If true, radio is currently turned on.
 -- @field Core.RadioQueue#RADIOQUEUE radioQueue Radio queue.
 -- 
--- @field #boolean eplrsDefault Default EPLRS data link setting.
--- @field #boolean eplrs If true, EPLRS data link is on.
+-- @field #OPSGROUP.Beacon tacan Current TACAN settings.
+-- @field #OPSGROUP.Beacon tacanDefault Default TACAN settings.
+-- @field #boolean tacanOn If true, TACAN is currently active.
 -- 
--- @field #string roeDefault Default ROE setting.
--- @field #string roe Current ROE setting.
+-- @field #OPSGROUP.Beacon icls Current ICLS settings.
+-- @field #OPSGROUP.Beacon iclsDefault Default ICLS settings.
+-- @field #boolean iclsOn If true, ICLS is currently active.
 -- 
--- @field #string rotDefault Default ROT setting.
--- @field #string rot Current ROT setting.
--- 
--- @field #string alarmstateDefault Default Alarm State setting.
--- @field #string alarmstate Current Alarm State setting.
--- 
--- @field #number formationDefault Default formation setting.
--- @field #number formation Current formation setting.
+-- @field #OPSGROUP.Option option Current optional settings.
+-- @field #OPSGROUP.Option optionDefault Default option settings. 
 -- 
 -- @field Core.Astar#ASTAR Astar path finding.
 -- 
@@ -129,6 +117,17 @@ OPSGROUP = {
   groupinitialized   =   nil,
   respawning         =   nil,
   wpcounter          =     1,
+  radio              =    {},
+  radioDefault       =    {},
+  option             =    {},
+  optionDefault      =    {},
+  tacan              =    {},
+  tacanDefault       =    {},
+  icls               =    {},
+  iclsDefault        =    {},
+  callsign           =    {},
+  callsignDefault    =    {},
+  
 }
 
 --- Status of group element.
@@ -199,6 +198,33 @@ OPSGROUP.TaskType={
 -- @field DCS#Task DCStask DCS task structure table.
 -- @field #number WaypointIndex Waypoint number at which the enroute task is added.
 
+--- Beacon data.
+-- @type OPSGROUP.Beacon
+-- @field #number Channel Channel.
+-- @field #number Morse Morse Code.
+-- @field #string Band Band "X" or "Y" for TACAN beacon.
+-- @field #string UnitName Name of the unit acting as beacon.
+
+--- Radio data.
+-- @type OPSGROUP.Radio
+-- @field #number Freq Frequency
+-- @field #number Modu Modulation.
+
+--- Callsign data
+-- @type OPSGROUP.Callsign
+-- @field #number Name
+-- @field #number Number1 Number 1
+-- @field #number Number2 Number 2
+
+--- Option data.
+-- @type OPSGROUP.Option
+-- @field #number ROE Rule of engagement.
+-- @field #number ROT Reaction on threat.
+-- @field #number Alarm Alarm state.
+-- @field #number Formation Formation.
+-- @field #boolean EPLRS data link.
+-- @field #boolean Disperse Disperse under fire. 
+
 --- Ammo data.
 -- @type OPSGROUP.Ammo
 -- @field #number Total Total amount of ammo.
@@ -831,8 +857,6 @@ function OPSGROUP:GetExpectedSpeed()
   
 end
 
-
-
 --- Remove a waypoint with a ceratin UID.
 -- @param #OPSGROUP self
 -- @param #number uid Waypoint UID.
@@ -2723,7 +2747,7 @@ end
 -- @param #number roe ROE of group. Default is `ENUMS.ROE.ReturnFire`.
 -- @return #OPSGROUP self
 function OPSGROUP:SetDefaultROE(roe)
-  self.roeDefault=roe or ENUMS.ROE.ReturnFire
+  self.optionDefault.ROE=roe or ENUMS.ROE.ReturnFire
   return self
 end
 
@@ -2731,13 +2755,13 @@ end
 -- @param #OPSGROUP self
 -- @param #string roe ROE of group. Default is the value defined by :SetDefaultROE().
 -- @return #OPSGROUP self
-function OPSGROUP:SetOptionROE(roe)
+function OPSGROUP:SwitchROE(roe)
 
-  self.roe=roe or self.roeDefault
+  self.option.ROE=roe or self.optionDefault.ROE
   
   if self:IsAlive() then
   
-    self.group:OptionROE(self.roe)
+    self.group:OptionROE(self.option.ROE)
     
     self:I(self.lid..string.format("Setting current ROE=%d (0=WeaponFree, 1=OpenFireWeaponFree, 2=OpenFire, 3=ReturnFire, 4=WeaponHold)", self.roe))
   else
@@ -2751,15 +2775,15 @@ end
 -- @param #OPSGROUP self
 -- @return #number Current ROE.
 function OPSGROUP:GetROE()
-  return self.roe
+  return self.option.ROE
 end
 
 --- Set the default ROT for the group. This is the ROT state gets when the group is spawned or to which it defaults back after a mission.
 -- @param #OPSGROUP self
--- @param #number roe ROE of group. Default is ENUMS.ROT.PassiveDefense.
+-- @param #number rot ROT of group. Default is ENUMS.ROT.PassiveDefense.
 -- @return #OPSGROUP self
-function OPSGROUP:SetDefaultROT(roe)
-  self.rotDefault=roe or ENUMS.ROT.PassiveDefense
+function OPSGROUP:SetDefaultROT(rot)
+  self.optionDefault.ROT=rot or ENUMS.ROT.PassiveDefense
   return self
 end
 
@@ -2767,13 +2791,13 @@ end
 -- @param #OPSGROUP self
 -- @param #string rot ROT of group. Default is the value defined by :SetDefaultROT().
 -- @return #OPSGROUP self
-function OPSGROUP:SetOptionROT(rot)
+function OPSGROUP:SwitchROT(rot)
 
-  self.rot=rot or self.rotDefault
+  self.option.ROT=rot or self.optionDefault.ROT
   
   if self:IsAlive() then
   
-    self.group:OptionROT(self.rot)
+    self.group:OptionROT(self.option.ROT)
     
     self:T2(self.lid..string.format("Setting current ROT=%d (0=NoReaction, 1=Passive, 2=Evade, 3=ByPass, 4=AllowAbort)", self.rot))
   else
@@ -2783,13 +2807,20 @@ function OPSGROUP:SetOptionROT(rot)
   return self
 end
 
+--- Get current ROT of the group.
+-- @param #OPSGROUP self
+-- @return #number Current ROT.
+function OPSGROUP:GetROT()
+  return self.option.ROT
+end
+
 
 --- Set the default Alarm State for the group. This is the state gets when the group is spawned or to which it defaults back after a mission.
 -- @param #OPSGROUP self
 -- @param #number alarmstate Alarm state of group. Default is `AI.Option.Ground.val.ALARM_STATE.AUTO` (0).
 -- @return #OPSGROUP self
 function OPSGROUP:SetDefaultAlarmstate(alarmstate)
-  self.alarmstateDefault=alarmstate or 0
+  self.optionDefault.Alarm=alarmstate or 0
   return self
 end
 
@@ -2797,24 +2828,24 @@ end
 -- @param #OPSGROUP self
 -- @param #string alarmstate Alarm state of group. Default is the value defined by :SetDefaultAlarmstate().
 -- @return #OPSGROUP self
-function OPSGROUP:SetOptionAlarmstate(alarmstate)
+function OPSGROUP:SwitchAlarmstate(alarmstate)
 
-  self.alarmstate=alarmstate or self.alarmstateDefault
+  self.option.Alarm=alarmstate or self.optionDefault.Alarm
   
   if self:IsAlive() then
   
-    if self.alarmstate==0 then
+    if self.option.Alarm==0 then
       self.group:OptionAlarmStateAuto()
-    elseif self.alarmstate==1 then
+    elseif self.option.Alarm==1 then
       self.group:OptionAlarmStateGreen()
-    elseif self.alarmstate==2 then
+    elseif self.option.Alarm==2 then
       self.group:OptionAlarmStateRed()
     else
       self:E("ERROR: Unknown Alarm State! Setting to AUTO.")
       self.group:OptionAlarmStateAuto()
     end
     
-    self:I(self.lid..string.format("Setting current Alarm State=%d (0=Auto, 1=Green, 2=Red)", self.alarmstate))
+    self:I(self.lid..string.format("Setting current Alarm State=%d (0=Auto, 1=Green, 2=Red)", self.option.Alarm))
   else
     -- TODO WARNING
   end
@@ -2826,7 +2857,217 @@ end
 -- @param #OPSGROUP self
 -- @return #number Current Alarm State.
 function OPSGROUP:GetAlarmstate()
-  return self.alarmstate
+  return self.option.Alarm
+end
+
+--- Set default TACAN parameters. AA TACANs are always on "Y" band.
+-- @param #OPSGROUP self
+-- @param #number Channel TACAN channel.
+-- @param #string Morse Morse code. Default "XXX".
+-- @return #OPSGROUP self
+function OPSGROUP:SetDefaultTACAN(Channel, Morse)
+
+  self.tacanChannelDefault=Channel
+  self.tacanMorseDefault=Morse or "XXX"
+  
+  self.tacan.Channel=Channel
+  self.tacan.Band=Band
+  self.tacan.Morse=Morse or "XXX"
+  self.tacan.UnitName=UnitName
+
+  return self
+end
+
+--- Activate TACAN beacon.
+-- @param #OPSGROUP self
+-- @param #number TACANChannel TACAN Channel.
+-- @param #string TACANMorse TACAN morse code.
+-- @return #OPSGROUP self
+function OPSGROUP:SwitchTACAN(TACANChannel, TACANMorse)
+
+  if self:IsAlive() then
+
+    local unit=self.group:GetUnit(1)  --Wrapper.Unit#UNIT
+
+    if unit and unit:IsAlive() then
+
+      local Type=4
+      local System=5
+      local UnitID=unit:GetID()
+      local TACANMode="Y"
+      local Frequency=UTILS.TACANToFrequency(TACANChannel, TACANMode)
+
+      unit:CommandActivateBeacon(Type, System, Frequency, UnitID, TACANChannel, TACANMode, true, TACANMorse, true)
+
+      self.tacanBeacon=unit
+      self.tacanChannel=TACANChannel
+      self.tacanMorse=TACANMorse
+
+      self.tacanOn=true
+
+      self:I(self.lid..string.format("Switching TACAN to Channel %dY Morse %s", self.tacanChannel, tostring(self.tacanMorse)))
+
+    end
+
+  end
+
+  return self
+end
+
+--- Deactivate TACAN beacon.
+-- @param #OPSGROUP self
+-- @return #OPSGROUP self
+function OPSGROUP:SwitchTACANOff()
+
+  if self.tacanBeacon and self.tacanBeacon:IsAlive() then
+    self.tacanBeacon:CommandDeactivateBeacon()
+  end
+
+  self:I(self.lid..string.format("Switching TACAN OFF"))
+
+  self.tacanOn=false
+
+end
+
+--- Set default Radio frequency and modulation.
+-- @param #OPSGROUP self
+-- @param #number Frequency Radio frequency in MHz. Default 251 MHz.
+-- @param #number Modulation Radio modulation. Default `radio.Modulation.AM`.
+-- @return #OPSGROUP self
+function OPSGROUP:SetDefaultRadio(Frequency, Modulation)
+  
+  self.radioDefault.Freq=Frequency or 251
+  self.radioDefault.Modu=Modulation or radio.modulation.AM
+  
+  return self
+end
+
+--- Get current Radio frequency and modulation.
+-- @param #OPSGROUP self
+-- @return #number Radio frequency in MHz or nil.
+-- @return #number Radio modulation or nil.
+function OPSGROUP:GetRadio()
+  return self.radio.Freq, self.radio.Modu
+end
+
+--- Turn radio on.
+-- @param #OPSGROUP self
+-- @param #number Frequency Radio frequency in MHz.
+-- @param #number Modulation Radio modulation. Default `radio.Modulation.AM`.
+-- @return #OPSGROUP self
+function OPSGROUP:SwitchRadio(Frequency, Modulation)
+
+  if self:IsAlive() and Frequency then
+
+    Modulation=Modulation or radio.Modulation.AM
+
+    local group=self.group --Wrapper.Group#GROUP
+
+    if not self.radioOn then
+      group:SetOption(AI.Option.Air.id.SILENCE, false)
+    end
+
+    group:CommandSetFrequency(Frequency, Modulation)
+    
+    self.radio.Freq=Frequency
+    self.radio.Modu=Modulation
+    
+    -- Radio is on.
+    self.radioOn=true
+
+    self:I(self.lid..string.format("Switching radio to frequency %.3f MHz %s", self.radioFreq, UTILS.GetModulationName(self.radioModu)))
+
+  end
+
+  return self
+end
+
+--- Turn radio off.
+-- @param #OPSGROUP self
+-- @return #OPSGROUP self
+function OPSGROUP:TurnRadioOff()
+
+  if self:IsAlive() then
+
+    self.group:SetOption(AI.Option.Air.id.SILENCE, true)
+
+    --self.radioFreq=nil
+    --self.radioModu=nil
+    
+    -- Radio is off.
+    self.radioOn=false
+
+    self:I(self.lid..string.format("Switching radio OFF"))
+
+  end
+
+  return self
+end
+
+--- Set default formation.
+-- @param #OPSGROUP self
+-- @param #number Formation The formation the groups flies in.
+-- @return #OPSGROUP self
+function OPSGROUP:SetDefaultFormation(Formation)
+
+  self.formationDefault=Formation
+
+  return self
+end
+
+--- Switch to a specific formation.
+-- @param #OPSGROUP self
+-- @param #number Formation New formation the group will fly in.
+-- @return #OPSGROUP self
+function OPSGROUP:SwitchFormation(Formation)
+
+  if self:IsAlive() and Formation then
+
+    self.group:SetOption(AI.Option.Air.id.FORMATION, Formation)
+    
+    self.formation=Formation
+
+    self:I(self.lid..string.format("Switching formation to %d", self.formation))
+
+  end
+
+  return self
+end
+
+--- Set default formation.
+-- @param #OPSGROUP self
+-- @param #number CallsignName Callsign name.
+-- @param #number CallsignNumber Callsign number.
+-- @return #OPSGROUP self
+function OPSGROUP:SetDefaultCallsign(CallsignName, CallsignNumber)
+
+  self.callsignNameDefault=CallsignName
+  self.callsignNumberDefault=CallsignNumber or 1
+
+  return self
+end
+
+--- Switch to a specific callsign.
+-- @param #OPSGROUP self
+-- @param #number CallsignName Callsign name.
+-- @param #number CallsignNumber Callsign number.
+-- @return #OPSGROUP self
+function OPSGROUP:SwitchCallsign(CallsignName, CallsignNumber)
+
+  if self:IsAlive() and CallsignName then
+
+    self.callsignName=CallsignName
+    self.callsignNumber=CallsignNumber or 1
+
+    self:I(self.lid..string.format("Switching callsign to %d-%d", self.callsignName, self.callsignNumber))
+    
+    local group=self.group --Wrapper.Group#GROUP
+    
+    group:CommandSetCallsign(self.callsignName, self.callsignNumber)
+
+  end
+
+  return self
 end
 
 -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
diff --git a/Moose Development/Moose/Utilities/Profiler.lua b/Moose Development/Moose/Utilities/Profiler.lua
new file mode 100644
index 000000000..7d53dd3b6
--- /dev/null
+++ b/Moose Development/Moose/Utilities/Profiler.lua	
@@ -0,0 +1,295 @@
+--- **Utils** - Lua Profiler.
+--
+--
+--
+-- ===
+--
+-- ### Author: **TAW CougarNL**, *funkyfranky*
+-- 
+-- @module Utilities.PROFILER
+-- @image MOOSE.JPG
+
+
+--- PROFILER class.
+-- @type PROFILER
+-- @field #string ClassName Name of the class.
+-- @field #table Counters Counters.
+-- @field #table dInfo Info.
+-- @field #table fTime Function time.
+-- @field #table fTimeTotal Total function time.
+-- @field #table eventhandler Event handler to get mission end event.
+
+--- *The emperor counsels simplicity. First principles. Of each particular thing, ask: What is it in itself, in its own constitution? What is its causal nature? *
+--
+-- ===
+--
+-- ![Banner Image](..\Presentations\Utilities\PROFILER_Main.jpg)
+--
+-- # The PROFILER Concept
+-- 
+-- Profile your lua code.
+-- 
+-- # Prerequisites
+-- 
+-- The modules **os** and **lfs** need to be desanizied.
+-- 
+-- 
+-- # Start
+-- 
+-- The profiler can simply be started by
+-- 
+--     PROFILER.Start()
+--    
+-- The start can be delayed by specifying a the amount of seconds as argument, e.g. PROFILER.Start(60) to start profiling in 60 seconds.
+-- 
+-- # Stop
+-- 
+-- The profiler automatically stops when the mission ends. But it can be stopped any time by calling
+-- 
+--     PROFILER.Stop()
+--    
+-- The stop call can be delayed by specifying the delay in seconds as optional argument, e.g. PROFILER.Stop(120) to stop it in 120 seconds.
+-- 
+-- # Output
+-- 
+-- The profiler output is written to a file in your DCS home folder
+-- 
+--     X:\User\<Your User Name>\Saved Games\DCS OpenBeta\Logs
+-- 
+-- ## Sort By
+-- 
+-- By default the output is sorted with respect to the total time a function used.
+-- 
+-- The output can also be sorted with respect to the number of times the function was called by setting
+-- 
+--     PROFILER.sortBy=1
+-- 
+-- Lua profiler.
+-- @field #PROFILER
+PROFILER = {
+  ClassName      = "PROFILER",
+  Counters       = {},
+  dInfo          = {},
+  fTime          = {},
+  fTimeTotal     = {},
+  eventHandler   = {},
+  startTime      = nil,
+  endTime        = nil,
+  runTime        = nil,
+  sortBy         = 1,
+  logUnknown     = false,
+  lowCpsThres    = 5,
+}
+
+PROFILER.sortBy=1          -- Sort reports by 0=Count, 1=Total time by function
+PROFILER.logUnknown=false  -- Log unknown functions
+PROFILER.lowCpsThres=5     -- Skip results with less than X calls per second
+
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+-- Start/Stop Profiler
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+--- Start profiler.
+function PROFILER.Start()
+
+  PROFILER.startTime=timer.getTime()
+  PROFILER.endTime=0
+  PROFILER.runTime=0
+
+  -- Set hook.
+  debug.sethook(PROFILER.hook, "cr")
+  
+  -- Add event handler.
+  world.addEventHandler(PROFILER.eventHandler)
+  
+  -- Message to screen.
+  local function showProfilerRunning()
+    timer.scheduleFunction(showProfilerRunning, nil, timer.getTime()+600)
+    trigger.action.outText("### Profiler running ###", 600)
+  end
+  
+  -- Message.
+  showProfilerRunning()
+  
+end
+
+--- Stop profiler.
+-- @param #number delay Delay before stop in seconds.
+function PROFILER.Stop(delay)
+
+  if delay and delay>0 then
+    
+    BASE:ScheduleOnce(delay, PROFILER.Stop)
+  
+  else
+
+    -- Remove hook.
+    debug.sethook()
+  
+    -- Set end time.
+    PROFILER.endTime=timer.getTime()
+    
+    -- Run time.
+    PROFILER.runTime=PROFILER.endTime-PROFILER.startTime
+    
+    -- Show info.
+    PROFILER.showInfo()
+    
+  end
+
+end
+
+--- Event handler.
+function PROFILER.eventHandler:onEvent(event)
+  if event.id==world.event.S_EVENT_MISSION_END then
+    PROFILER.Stop()
+  end
+end
+
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+-- Hook
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+--- Debug hook.
+-- @param #table event Event.
+function PROFILER.hook(event)
+
+  local f=debug.getinfo(2, "f").func
+  
+  if event=='call' then
+  
+    if PROFILER.Counters[f]==nil then
+    
+      PROFILER.Counters[f]=1
+      PROFILER.dInfo[f]=debug.getinfo(2,"Sn")
+      
+      if PROFILER.fTimeTotal[f]==nil then
+        PROFILER.fTimeTotal[f]=0
+      end
+      
+    else
+      PROFILER.Counters[f]=PROFILER.Counters[f]+1
+    end
+    
+    if PROFILER.fTime[f]==nil then
+      PROFILER.fTime[f]=os.clock()
+    end
+    
+  elseif (event=='return') then
+  
+    if PROFILER.fTime[f]~=nil then
+      PROFILER.fTimeTotal[f]=PROFILER.fTimeTotal[f]+(os.clock()-PROFILER.fTime[f])
+      PROFILER.fTime[f]=nil
+    end
+    
+  end
+  
+end
+
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+-- Data
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+--- Get data.
+-- @param #function func Function.
+-- @param #boolean detailed Not used.
+function PROFILER.getData(func, detailed)
+  local n=PROFILER.dInfo[func]
+  if n.what=="C" then
+    return n.name, "", "", PROFILER.fTimeTotal[func]
+  end
+  return n.name, n.short_src, n.linedefined, PROFILER.fTimeTotal[func]
+end
+
+--- Write text to log file.
+-- @param #function f The file.
+-- @param #string txt The text.
+function PROFILER._flog(f, txt)
+  f:write(txt.."\r\n")
+  env.info("Profiler Analysis")
+  env.info(txt)
+end
+
+--- Show table.
+-- @param #table t Data table.
+-- @param #function f The file.
+-- @param #boolean detailed Show detailed info.
+function PROFILER.showTable(t, f, detailed)
+  for i=1, #t do
+  
+    local cps=t[i].count/PROFILER.runTime
+    
+    if (cps>=PROFILER.lowCpsThres) then
+    
+      if (detailed==false) then
+        PROFILER._flog(f,"- Function: "..t[i].func..": "..tostring(t[i].count).." ("..string.format("%.01f",cps).."/sec) Time: "..string.format("%g",t[i].tm).." seconds")
+      else
+        PROFILER._flog(f,"- Function: "..t[i].func..": "..tostring(t[i].count).." ("..string.format("%.01f",cps).."/sec) "..tostring(t[i].src)..":"..tostring(t[i].line).." Time: "..string.format("%g",t[i].tm).." seconds")
+      end
+      
+    end
+  end
+end
+
+--- Write info to output file.
+function PROFILER.showInfo()
+
+  -- Output file.
+  local file=lfs.writedir()..[[Logs\]].."_LuaProfiler.txt"  
+  local f=io.open(file, 'w')
+  
+  -- Gather data.
+  local t={}
+  for func, count in pairs(PROFILER.Counters) do
+  
+    local s,src,line,tm=PROFILER.getData(func, false)
+    
+    if PROFILER.logUnknown==true then
+      if s==nil then s="<Unknown>" end
+    end
+    
+    if (s~=nil) then
+      t[#t+1]=
+      { func=s,
+        src=src,
+        line=line,
+        count=count,
+        tm=tm,
+      }
+    end
+    
+  end
+    
+  -- Sort result.
+  if PROFILER.sortBy==0 then
+    table.sort(t, function(a,b) return a.count>b.count end )
+  end
+  if (PROFILER.sortBy==1) then
+    table.sort(t, function(a,b) return a.tm>b.tm end )
+  end  
+  
+  -- Write data.
+  PROFILER._flog(f,"")
+  PROFILER._flog(f,"#### #### #### #### #### ##### #### #### #### #### ####")
+  PROFILER._flog(f,"#### #### #### ---- Profiler Report ---- #### #### ####")
+  PROFILER._flog(f,"#### Profiler Runtime: "..string.format("%.01f",PROFILER.runTime/60).." minutes")
+  PROFILER._flog(f,"#### #### #### #### #### ##### #### #### #### #### ####")
+  PROFILER._flog(f,"")    
+  PROFILER.showTable(t, f, false)
+  
+  -- Detailed data.
+  PROFILER._flog(f,"")
+  PROFILER._flog(f,"#### #### #### #### #### #### #### #### #### #### #### #### ####")
+  PROFILER._flog(f,"#### #### #### ---- Profiler Detailed Report ---- #### #### ####")
+  PROFILER._flog(f,"#### #### #### #### #### #### #### #### #### #### #### #### ####")
+  PROFILER._flog(f,"")
+  PROFILER.showTable(t, f, true)
+  
+  -- Closing.
+  PROFILER._flog(f,"")
+  PROFILER._flog(f,"#### #### #### #### #### #### #### #### #### #### #### #### ####")
+  
+  -- Close file.
+  f:close()
+end
+