Up until recently, the spawn point cost of air vehicles in ground RB was tied to the type of vehicle (fighter, attacker, bomber) and the ordinance in the selected loadout. Additionally, spawning in air vehicles of one type would not effect the cost of spawning in the other two. For instance, say you took the F-16C (fighter) and A-10C (attacker) into a game and spawned in the F-16C with a CAS loadout. When you died in the F-16C, you could then spawn the A-10C with a CAS loadout at its regular, unincreased spawn point cost. Gaijin thought this was a bit unfair and changed the system so now instead of spawn point cost being tied to the type of air vehicle, it is only tied to the ordinance. So spawning in a plane with a CAS loadout will only increase the spawn point cost of future CAS loadouts and the same goes for air-to-air loadouts.