Flying and Diving Question

[AngelFire91]

Most small non-pressurized airplanes (Floatplanes, and the like) depending on where and what part of the country and things like that, fly at around 5000 to 10,000 feet. Pressurized aircraft usually will decrease pressure up to around 8000 ft and then stabilize there untill around 40,000 where they then just maintain the same pressure difference. I don't know about any specific studies or anything like that, but there are Aviation regulations against flying after diving for Part 135 and Part 121 (Charter and Airline Operations)

Like I said I can't really speak for any studies specifically done on flying after diving, but I am a commerical pilot and I fly floatplanes so I hope I can help with any aircraft questions you might have. As far as nitrogen build up and release and the technicalities of that stuff I'll leave that to someone smarter then me.