This plugin grants ability to call a "personal helicopter", that can be damaged only by the player (and team/friends) who called it. Helicopter doesn't target anybody else. Helicopter loot can be taken only by these players. Cooldown for helicopter call can be configured. When other players try to attack called helicopter or take loot dropped from it, they will see a message in chat.
ConVar
PersonalHeli is meant to be used with patrolhelicopterai.use_danger_zones...