-Dock
If two physical objects have redstone and rotational force powered dock and get close to each other they connect like Portable Storage Interface. Also work if one of the docks are on the ground. If one dock lose rotational force or redstone the connection is interrupted. Bigger speed of rotational force makes docking faster. Bigger SU can hold connected bigger and heavier objects.
-Proximity Detector
Sensor that give redstone signal if gets close (maximal distance giving redstone can be set) to the ground or other physical object. Needs rotational force.
-20mm canons and machine guns
Automatic Canons more in scale to plane than these from Create: Big Canons.
- And add afterblazer back

(a way to transfer stuff between ships is planned)