The BD-6 light aircraft was released in 1974. It was a single-seat, all-metal high-wing monoplane, equipped with a 70 hp Hirth 720 engine. The aircraft’s design also allowed for the use of a wide range of light piston engines, with power outputs from 40 to 80 hp.
Early Development and Design
The aircraft’s prototype (N6BD) completed its full test cycle. However, it never entered serial production due to a lack of orders. This setback prevented the innovative design from reaching the mass market.
Tragedy and Revival of the Project
In 1993, the aircraft prototype was destroyed during floods in St. Louis. It wasn’t until 2005 that the aircraft’s blueprints were restored with the help of a special computer program. Following modernization, the BD-6 was planned to be offered to amateur pilots starting in 2008.
Technical Specifications
| Modification | ВD-6 |
| Wingspan, m | 6. 55 |
| Length, m | 5. 11 |
| Height, m | 1. 98 |
| Wing area, m2 | 5.16 |
| Empty weight | 522 |
| Maximum takeoff weight | 1134 |
| Engine type | 1 Piston engine Hirth 720 |
| Power, hp | 1 х 70 |
| Maximum speed, km/h | 265 |
| Cruising speed, km/h | 2 38 |
| Practical range, km | 1290 |
| Rate of climb, m/min | 274 |
| Practical ceiling, m | 4267 |
| Crew | 1 |
Image and diagram gallery of the BD-6
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