You '42 guys are weird, I can let a AC-47 Gunship fly with only Chinook Floaters :
ObjectTemplate.create PlayerControlObject AC-47AutoBomber
<code>
rem This is the rocket engine
ObjectTemplate.addTemplate AC-47AutoBomber_RocketEngine
ObjectTemplate.setPosition 0/0/0
ObjectTemplate.setRotation 0/-8/0
rem Dummy original engines
ObjectTemplate.addTemplate AC-47_EngineDummyR
ObjectTemplate.setPosition 2.77/-0.058/1.6
ObjectTemplate.addTemplate AC-47_EngineDummyL
ObjectTemplate.setPosition -2.77/-0.058/1.6
rem $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
ObjectTemplate.addTemplate Chinook_Floater
ObjectTemplate.setPosition 10/-197/0
ObjectTemplate.addTemplate Chinook_Floater
ObjectTemplate.setPosition -10/-197/0
ObjectTemplate.addTemplate Chinook_Floater
ObjectTemplate.setPosition 20/-197/0
ObjectTemplate.addTemplate Chinook_Floater
ObjectTemplate.setPosition -20/-197/0
ObjectTemplate.addTemplate Chinook_Floater
ObjectTemplate.setPosition 10/-197/10
ObjectTemplate.addTemplate Chinook_Floater
ObjectTemplate.setPosition -10/-197/10
ObjectTemplate.addTemplate Chinook_Floater
ObjectTemplate.setPosition 20/-197/10
ObjectTemplate.addTemplate Chinook_Floater
ObjectTemplate.setPosition -20/-197/10
ObjectTemplate.addTemplate Chinook_Floater
ObjectTemplate.setPosition 10/-197/-10
ObjectTemplate.addTemplate Chinook_Floater
ObjectTemplate.setPosition -10/-197/-10
ObjectTemplate.addTemplate Chinook_Floater
ObjectTemplate.setPosition 20/-197/-10
ObjectTemplate.addTemplate Chinook_Floater
ObjectTemplate.setPosition -20/-197/-10
ObjectTemplate.create Engine AC-47AutoBomber_RocketEngine
ObjectTemplate.networkableInfo AC-47_engine_info
ObjectTemplate.engineType c_ETRocket
ObjectTemplate.minRotation 0/0/9999
ObjectTemplate.maxRotation 0/0/9999
ObjectTemplate.maxSpeed 0/0/9999
ObjectTemplate.acceleration 0/0/9999
rem ObjectTemplate.inputToRoll c_PIThrottle
ObjectTemplate.automaticReset 1
ObjectTemplate.gearUp 0.01
ObjectTemplate.gearDown 0.01
ObjectTemplate.torque 50
ObjectTemplate.differential 50
Makes for this Airplane :
http://www.youtube.com/watch?v=eCtFKIos7kQ