1. Can only fit a max of 2 flares
2. You cannot turn fixed guns into turrets by any means. The only exception is helicopters.
3. Planes cannot exceed 3500 blocks, this includes civilian aircraft as well.
4. Aircraft must only use Jets (all SOFL thrusters count as jets), propellers, helicopter blades, and ducted fans. No atmospheric thrusters or other alternative means. (Thruster tonnage can be found at Basic Aircraft Building)
5. Bombers are Bombers not fighters, any found to be using their missiles as AtA missiles will be deleted with no compensation. Plus they must meet the weight minimum
6. One flight stick gyro limit on all Aircraft classes

This is a dedicated Air to Air class. VTOL's Count as Fighter Jets for points. Jets can only use 1 direction of thrust this also goes for VTOL Jets. Max weight is 20,000kg

Multi-role class for ground pounding and Air to Air combat

Weight 20,000 kg min / 32,500 kg max

This is a dedicated air to ground class, Bombers have to weight at least 32,500 kg.

Helicopters are a bit of a mixed class. Helicopters can only use Helicopter Rotor blades, and a single tail prop. This is the only class you can put turreted fixed guns on.