45,000
Glenn Curtiss built the first seaplane for the US Navy. His A-1 Triad, a seaplane that also had wheels was sold to USN in July 1911. - Curtiss went on to develop and supply many aircraft to the US Navy over the next few decades.
There are quit a few pilots in the US Army, of course most of which are helicopter pilots, if I had to put a number on it I would say approximately 10,000
us in ww2
Approximately 7,100 Females out of about 115100 pilots (both female and male) in the US!
4
US Airline Pilots Association was created in 2007.
w does a seaplane fly and be able to stay iin the air
Seaplane Squadron RAAF was created in 1934.
Seaplane Squadron RAAF ended in 1939.
Seaplane Experimental Station was created in 1915.
Seaplane Experimental Station ended in 1919.
US airline pilots have formed into a couple of unions. The largest is ALPA - Air Line Pilots Association.