solar

 Aircraft

1943 Boeing B-17F

US Navy PBY-5A Catalina Patrol Bomber

P-51 Fighter Group

Russian Soyuz 2.1a rocket

Skycar

Flying hovercraft

NASA's X-57 Electric Research Plane

NASA Space Shuttle Discovery

OV-10A Bronco

NASA's super guppy B377PG

Proteus

Seaplane

Douglas XB-42 Mixmaster

Douglas X-3 Stiletto

Seaplane 2

Northrop XB-35

X-36 Tailless Fighter

Beriev Be-200 Seaplane

X-29

Dornier seaplane