My sons air plane small 2 passenger with a camera stuck on the roof. The camera can do a 360 and I have know idea how it works but had a fun ride.
My head guy in Detroit has a private pilot's license and flies those small airplanes... He also does valve jobs on them... He's really good...
If you are ever at Detroit airport and need a valve job done on the plane, give him a shout and he will hook you up... He's about 10 minutes from Detroit Metro airport in Dearborn Heights...