@Falkenwut thank for tip

Updated, it has autopilot and toggleable control surfaces now tiny aircraft can fly

I've been in this road before - I suggest you check it out and dismantle it to understand how the parts work, but in a nutshell, here's what to do.

• Ensure that both the main plane and the mini plane can fly by themselves. Otherwise you will loose control when either disconnect.

• Make sure that the primary cockpit is on the main plane. Otherwise when you disconnect, you will loose all the fuel and control of the weapons on the main plane. There is a way to make both carry weapons, however you will need to modify it with an infinitely long winch of sorts, but the weapon aiming will always rely on the main cockpit part.... So far I have not tested this...

• Put a camera on the mini plane if you wish to use it individually. (multiple ones for cockpit view / external view)

• You will need to set an Activitongroup on the wing control surfaces and gyros to act as autopilot for the main and small planes..

• If you intend to recover the small plane - Magnets are your friend.

I hope this helps. Your idea is pretty good! Would love to see more Parasite fighter projects on simpleplanes :)

@WarThunderPlayer oh I knw now

i don’t really know, i think you can’t @Realplays

@WarThunderPlayer I mean how to use weapon that tiny aircraft have

what do you mean?