I just realized, and it kinda ticks me off cuz i love the bomb drop feature, but anyways
If you have any airplane mod (f15, f18 etc) besides the harrier gr7, the game crashes.
The harrier(gr7 and stock GTA) is the only plane i've tested that does work with bomb drop but any other (4 planes tested im sure all of them) crash the game.
Space can you try and make the code compatible with modded planes?
If you don't its cool, just a suggestion because whats a cool Modded airplane without bombs? lol