A word of warning to any pilots in here, your teammates can steal your helicopter mid flight.

Last night I was doing helicopter taxi to earn some cash, when I picked up a random solo player from the base. He had no gear or weapons which was odd to me, but I ignored it and started flying him to the FOB. Half way there I start taking damage and quickly realize he's punching me from the passenger seat. He kills me before I can react and my body falls to the ground while the heli keeps flying. I watch on the map as he jumps into the pilots seat and starts flying around the combat zone in my helicopter for a few minutes before being shot down. I lose my heli and all the gear I had on me, and I spend the rest of the match trying to earn back the money I spent on it all.

Point is, be careful who you let into your vehicles with you, because there's nothing stopping them from killing you and taking it for themselves.