Training new ways to land a helicopter, especially from high speed and high altitude. Trouble overshooting your LZ? Taking too long to get on the ground? Not anymore! Anyway, first few are in the Lynx, rolls and then loops. The third person landings were really hard so left the rough ones in, didn't wanna redo them. After that the Blackhawk doing a loop to land, and then the Chinook (yes! the Chinook!) Also the second lynx landing in first person was rough, but incidental, I had it stabilized then landed roughly due to not paying attention, even with the damage I came right back around and did it again perfectly in the next shot.