"Petulant Porpoise" on display at Pima Air & Space Museum. This amphibian was used by Edo Aircraft Corporation, NACA at Langley Field and the US Navy at US Naval Air Test Center, Patuxent River as a testbed for seaplane hull designs, which could be bolted onto the aircraft. The landing gear was modified to fold upwards rather than recessing into the fuselage. It was the last USN Widgeon to be retired in 1956.

On display at Pima Air & Space Museum. This aircraft was taken on charge by the USN on 30 Dec 1943 as BuNo 16161. It was assigned as a carrier qualifications trainer, which went over the side while landing on USS Wolverine on 12 Apr 1945. The Wildcat was recovered from the bottom of Lake Michigan in 1996.

On display at Pima Air & Space Museum. Originally built as a Stratocruiser, this aircraft served PanAm as "Clipper Constitution" and "Clipper Hotspur." After retirement it was acquired by Leo Mansdorf, who alongside Jack Conroy and Wernher von Braun converted it with YC-97J parts into Aero Spacelines' Super Guppy. This redesign enabled the plane to carry oversize rocket components for NASA, with its hinged nose able to swing open 110° to a cargo bay 109' long and 25' in diameter. Along with the Pregnant Guppy, this was the first of five Super Guppies built that transported Saturn V sections.