diff --git a/Moose Development/Moose/AI/AI_Balancer.lua b/Moose Development/Moose/AI/AI_Balancer.lua
index 1b18bf79d..9c3be56e7 100644
--- a/Moose Development/Moose/AI/AI_Balancer.lua	
+++ b/Moose Development/Moose/AI/AI_Balancer.lua	
@@ -196,8 +196,12 @@ function AI_BALANCER:onenterDestroying( SetGroup, From, Event, To, ClientName, A
   SetGroup:Flush( self )
 end
 
---- @param #AI_BALANCER self
+--- RTB
+-- @param #AI_BALANCER self
 -- @param Core.Set#SET_GROUP SetGroup
+-- @param #string From
+-- @param #string Event
+-- @param #string To
 -- @param Wrapper.Group#GROUP AIGroup
 function AI_BALANCER:onenterReturning( SetGroup, From, Event, To, AIGroup )
 
@@ -213,10 +217,13 @@ function AI_BALANCER:onenterReturning( SetGroup, From, Event, To, AIGroup )
       local PointVec2 = POINT_VEC2:New( AIGroup:GetVec2().x, AIGroup:GetVec2().y  )
       local ClosestAirbase = self.ReturnAirbaseSet:FindNearestAirbaseFromPointVec2( PointVec2 )
       self:T( ClosestAirbase.AirbaseName )
+      --[[
       AIGroup:MessageToRed( "Returning to " .. ClosestAirbase:GetName().. " ...", 30 )
       local RTBRoute = AIGroup:RouteReturnToAirbase( ClosestAirbase )
       AIGroupTemplate.route = RTBRoute
       AIGroup:Respawn( AIGroupTemplate )
+      ]]
+      AIGroup:RouteRTB(ClosestAirbase)
     end
 
 end
diff --git a/Moose Development/Moose/Core/Spawn.lua b/Moose Development/Moose/Core/Spawn.lua
index 0d49bfb5b..4865754ca 100644
--- a/Moose Development/Moose/Core/Spawn.lua	
+++ b/Moose Development/Moose/Core/Spawn.lua	
@@ -326,6 +326,7 @@ function SPAWN:New( SpawnTemplatePrefix )
     self.SpawnInitModu  = nil                       -- No special modulation.
     self.SpawnInitRadio = nil                       -- No radio comms setting.
     self.SpawnInitModex = nil
+    self.SpawnInitAirbase = nil
 
 		self.SpawnGroups = {}														-- Array containing the descriptions of each Group to be Spawned.
 	else
@@ -378,6 +379,7 @@ function SPAWN:NewWithAlias( SpawnTemplatePrefix, SpawnAliasPrefix )
     self.SpawnInitModu  = nil                       -- No special modulation.
     self.SpawnInitRadio = nil                       -- No radio comms setting.
     self.SpawnInitModex = nil
+    self.SpawnInitAirbase = nil
     
 		self.SpawnGroups = {}														-- Array containing the descriptions of each Group to be Spawned.
 	else
@@ -433,6 +435,7 @@ function SPAWN:NewFromTemplate( SpawnTemplate, SpawnTemplatePrefix, SpawnAliasPr
     self.SpawnInitModu  = nil                       -- No special modulation.
     self.SpawnInitRadio = nil                       -- No radio comms setting.
     self.SpawnInitModex = nil
+    self.SpawnInitAirbase = nil
     
     self.SpawnGroups = {}                           -- Array containing the descriptions of each Group to be Spawned.
   else
@@ -503,6 +506,21 @@ function SPAWN:InitLateActivated( LateActivated )
   return self
 end
 
+--- Set spawns to happen at a particular airbase. Only for aircraft, of course.
+-- @param #SPAWN self
+-- @param #string AirbaseName Name of the airbase.
+-- @param #number Takeoff (Optional) Takeoff type. Can be SPAWN.Takeoff.Hot (default), SPAWN.Takeoff.Cold or SPAWN.Takeoff.Runway.
+-- @return #SPAWN self
+function SPAWN:InitAirbase( AirbaseName, Takeoff )
+  self:F( )
+
+  self.SpawnInitAirbase=AIRBASE:FindByName(AirbaseName)
+  
+  self.SpawnInitTakeoff=Takeoff or SPAWN.Takeoff.Hot
+  
+  return self
+end
+
 
 --- Defines the Heading for the new spawned units. 
 -- The heading can be given as one fixed degree, or can be randomized between minimum and maximum degrees.
@@ -1115,7 +1133,12 @@ end -- Delay methods
 function SPAWN:Spawn()
 	self:F( { self.SpawnTemplatePrefix, self.SpawnIndex, self.AliveUnits } )
 
-	return self:SpawnWithIndex( self.SpawnIndex + 1 )
+  if self.SpawnInitAirbase then
+    return self:SpawnAtAirbase(self.SpawnInitAirbase, self.SpawnInitTakeoff)
+  else
+	  return self:SpawnWithIndex( self.SpawnIndex + 1 )
+ end
+ 
 end
 
 --- Will re-spawn a group based on a given index.
@@ -3239,6 +3262,7 @@ end
 
 --- This function is called automatically by the Spawning scheduler.
 -- It is the internal worker method SPAWNing new Groups on the defined time intervals.
+-- @param #SPAWN self
 function SPAWN:_Scheduler()
 	self:F2( { "_Scheduler", self.SpawnTemplatePrefix, self.SpawnAliasPrefix, self.SpawnIndex, self.SpawnMaxGroups, self.SpawnMaxUnitsAlive } )