[Ataros]

It looks I am in trouble with my script here too.

Again it works for hosted server killing my engine when required but does not work on dedicated server.

First I used this line as you can see above in my message

 (actor as AiAircraft).hitNamed(part.NamedDamageTypes.Eng0TotalFailure);

It did not work online on a dedicated server.

Then I tried to modify actor-damaging script to destroy player plane. The same thing happens. On a dedicated server this script damages abondoned aircrat but my modified methods do not work. But work on hosted server (when I am the server).

OnPlaceEnter check where damagePlayerGroup((actor as AiAircraft)) does not work on a dedi.

        //checks limited aircraft

        showTestMsg(player);

        if (actor != null && actor is AiAircraft)
        {
            windowOfOp = 10;
            switch ((actor as AiAircraft).InternalTypeName())
            {
                case "bob:Aircraft.Bf-109E-4":
                    {
                        current109s++;
                        showTestMsg(player);

                        // !!! test !!!
                        if (current109s > allowed109s) // || current109s > 1) //  !!! test !!!
                        {
                            damagePlayerGroup((actor as AiAircraft));
                            Timeout(12, () =>
                            {
                                msgTooManyAircraft(player);
                                showTestMsg(player);
                            });  

                        }                    
                            break;
                    }

Methods (my methods are in the end)

 #region Destroy Actors Methods
    // by TheEnlightenedFlorist http://www.airwarfare.com/sow/index.php?option=com_kunena&func=view&catid=43&id=539&Itemid=54
        
    private bool isAiControlledPlane(AiAircraft aircraft)
    {
        if (aircraft == null)
            return false;
 
        //check if a player is in any of the "places"
        for (int i = 0; i < aircraft.Places(); i++)
            if (aircraft.Player(i) != null)
                return false;
 
        return true;
    }
 
    private void destroyPlane(AiAircraft aircraft)
    {
        if (aircraft != null && isAiControlledPlane(aircraft))
            aircraft.Destroy();
    }
 
    private void damageAiControlledPlane(AiActor actorMain)
    {
        foreach (AiActor actor in actorMain.Group().GetItems())
        {
            if (actor == null || !(actor is AiAircraft))
                return;
 
            AiAircraft aircraft = (actor as AiAircraft);
 
            if (!isAiControlledPlane(aircraft))
                return;
 
            if (aircraft == null)
                return;
 
            aircraft.hitNamed(part.NamedDamageTypes.ControlsElevatorDisabled);
            aircraft.hitNamed(part.NamedDamageTypes.ControlsAileronsDisabled);
            aircraft.hitNamed(part.NamedDamageTypes.ControlsRudderDisabled);
            aircraft.hitNamed(part.NamedDamageTypes.FuelPumpFailure);
            int iNumOfEngines = (aircraft.Group() as AiAirGroup).aircraftEnginesNum();
            for (int i = 0; i < iNumOfEngines; i++)
            {
                aircraft.hitNamed((part.NamedDamageTypes)Enum.Parse(typeof(part.NamedDamageTypes), "Eng" + i.ToString() + "TotalFailure"));
            }
 
 
            Timeout(240, () =>
            { destroyPlane(aircraft); }
                );
        }
    }
    // Ataros method
    private void destroyPlayerPlane(AiAircraft aircraft)
    {
        if (aircraft != null)
            aircraft.Destroy();
    }

    private void damagePlayerGroup(AiActor actorMain)
    {
        foreach (AiActor actor in actorMain.Group().GetItems())
        {
            if (actor == null ) // || !(actor is AiAircraft))
                return;

            AiAircraft aircraft = (actor as AiAircraft);

            if (!isAiControlledPlane(aircraft))
            {
                if (aircraft != null)
                {
                    aircraft.hitNamed(part.NamedDamageTypes.ControlsElevatorDisabled);
                    aircraft.hitNamed(part.NamedDamageTypes.ControlsAileronsDisabled);
                    aircraft.hitNamed(part.NamedDamageTypes.ControlsRudderDisabled);
                    aircraft.hitNamed(part.NamedDamageTypes.FuelPumpFailure);
                    int iNumOfEngines = (aircraft.Group() as AiAirGroup).aircraftEnginesNum();
                    for (int i = 0; i < iNumOfEngines; i++)
                    {
                        aircraft.hitNamed((part.NamedDamageTypes)Enum.Parse(typeof(part.NamedDamageTypes), "Eng" + i.ToString() + "TotalFailure"));
                    }

                    //Timeout(60, () =>
                    //     { destroyPlayerPlane(aircraft); }
                    //    );
                }
            }
        }
    }

    #endregion

Sure it must be something basic that I can not see with my eyes. Attached a complete script.