[Oilburner]

Would it be possible to create a new stationary runway and use a different object (maybe something similar to the little box used for air raid siren) so we can make airfields wherever we want? The problem with the runway type 4 (invisible) is that it is still a runway and if you land there and then drive off it's like you jump a cliff. In addition, this is hard to use if the ground isn't flat. Basically what I'm asking for is something I can use as a take-off point that isn't a runway but is tiny (just provides a starting way point nothing else).