The camera ship for the majority of the photo missions at Madras A2AX (and all of the flights I undertook) was Scott Slocum’s Beech Bonanza. This is an aircraft which is certificates for flight with the doors removed. With the rearmost two seats removed, this provides a great location for two photographers to shoot back at the target aircraft. Both photographers wore harnesses that were strapped to the airframe.
Once airborne, one person would sit on the floor by the door and the other would stay on the seats and shoot over the head of the other photographer. This system worked really well. During the turbulent flights, the person by the door was probably a touch more aware of how close they were to the door as we bounced around but it was all safely planned and a lot of fun. Full credit to the work Scott did as the photo pilot coordinating the aircraft as well as guiding us students.