Way back I used to fly a 'corporate' Cessna310 for a Forestry Company, and we removed seats as required for survey work to install a Hasselblad and video cam vertically through a belly port. This enabled (Keith) to track (and correct) my flightpath (pre-GPS!) as he shot. Don't forget to make any corrective turns flat while filming to avoid distortion.
Last edited by BOAC; 3rd Jun 2013 at 14:36.