History Takes Flight

With a collection of more than 200 historic aircraft, the EAA Aviation Museum is a year-round destination, combining aviation's past with the promise of its exciting future.

1970 Bede BD-5 - N500BD

Location: Innovations


View Virtual Tour of Cockpit


Designer Jim Bede first conceived N500BD as an ultralight powered glider. The aircraft was built in 1970 and first flown in September of 1971 at Hutchinson, Kansas, with Bede at the controls. The prototype BD-5 differs from all later models in that it has a bolted angle frame and a fiberglass outer fuselage shell; later versions have a stamped aluminum semi-monocoque fuselage.

This BD-5 served as a test bed for many of the early modifications to the basic BD-5 design. Originally powered by a 36-hp Polaris snowmobile engine, it was later fitted with a Kiekhaefer 440cc engine of 40 hp and finally, a 720cc 55-hp Hirth. This airframe was also used to change from the original V-tail configuration to the present design.

With the advent of the all-metal version of the aircraft, N500BD was retired for static display. Its original paint scheme was an overall orange-red with a white stripe, black and white checkerboard band between the tail and cockpit and a black “BD-5” near the nose. Its present paint scheme is the now-familiar Bede orange-red fuselage stripe and brown accent stripe on an otherwise all-white aircraft

When originally placed in the EAA Museum at Hales Corners, the BD-5 was small enough to come through the front door, with the wings carried in – one under each arm.

Aircraft Make & Model: Bede BD-5
Length: 13 feet 4 inches
Wingspan: 14 feet 4 inches
Height: 4 feet 2 inches
Empty Weight: 310 pounds
Gross Weight:
600 pounds
Seats: 1
Powerplant: Hirth 720
Horsepower: 55 hp
Cruise Speed: 175 mph