[FG28_Kodiak]

Disable fuel pump doesn't help, the engines wouldn't stop. Fuel pump is only nessesary at altitudes above 2500m.

You are right IsAirborne() can be very usefull in this script.

Corrected Version

using System;
using maddox.game;
using maddox.game.world;
using System.Collections.Generic;

public class  Mission : AMission
{
	public void _DespawnEmptyPlane(AiActor actor)
	{
					if (actor == null)
						{ return;}

					Player[] Players = GamePlay.gpRemotePlayers();
					
					bool PlaneIsEmpty = true;
					
					foreach (Player i in Players)
					{	
						if ((i.Place() as AiAircraft) == (actor as AiAircraft))
							{ 
								PlaneIsEmpty = false;
								break;
							}
					}
					
					if ((PlaneIsEmpty) && (actor as AiAircraft).IsAirborne())
						{ 
							  
							  (actor as AiAircraft).hitNamed(part.NamedDamageTypes.ControlsElevatorDisabled);
							  (actor as AiAircraft).hitNamed(part.NamedDamageTypes.ControlsAileronsDisabled);
							  (actor as AiAircraft).hitNamed(part.NamedDamageTypes.ControlsRudderDisabled);
							  (actor as AiAircraft).hitNamed(part.NamedDamageTypes.Eng0TotalFailure);
                 //for 2mots
                (actor as AiAircraft).hitNamed(part.NamedDamageTypes.Eng1TotalFailure);
                
						     //then wait 10min
                 Timeout(600.0, () => {	
						         (actor as AiAircraft).Destroy(); 
						     });	
							
					  }
					  else if (PlaneIsEmpty)
					  {
					  	  (actor as AiAircraft).Destroy();
					  }
	}

    public override void OnPlaceLeave(Player player, AiActor actor, int placeIndex)
    {
        base.OnPlaceLeave(player, actor, placeIndex);
         	_DespawnEmptyPlane(actor);
    }
}