I can confirm this on multiple maps on dedicated server. Ive tried moving vehicles around thinking maybe something funky about the area but no luck. I have been trying to solve this the last 3 days. Helos can spawn in the air flying and come crashing down, and also ive seen A-10's and helos spawn up to 2-4 vehicles at one time on the same point. The module is set on a 120 second delay, a deserted distance of 1000, starting position, delete with NO explosion effect, I also delete the wreck as well. The only solution that I might be able to pass is using a scripted respawn system. I can post screenshots if anyone is interested.