

The August 1973 issue of Popular Science also covered the aircraft, although it listed the price at $2,965 with the 40 hp engine. The associated article showed the construction of the original prototype, with numerous claims about how easy it was to construct. The October 1971 issue of Science & Mechanics had the BD-5 on the cover, listing the price as $1,950. Several very positive magazine articles appeared at this point. īede published an information booklet about the BD-5 in November 1970. With the wings removed, the aircraft could be packed into a small custom trailer, allowing it to be towed away by car for storage in a garage, and from there to any suitable flat area for takeoff. Even the cost of operation would be extremely low, offering fuel efficiency of 38 mpg ‑US (16 km/L). Although the early designs required some welding in the landing gear area, it was planned that this would be removed in the kit versions, so construction would require no special tooling or skills. The fuselage was constructed primarily from fiberglass panels over an aluminum frame, reducing construction time to only a few hundred hours. In addition to being easy to fly, the BD-5 was also intended to be easy to build and own. Builders could optionally buy both wings, switching them in about 10 minutes. With the shorter "A" wing, 14 ft 3 in (4.34 m), it would be fully aerobatic and have a slightly higher top speed. The low drag implied excellent performance with the 40 hp engine it was expected to reach "nearly" 200 miles per hour (320 km/h), while the larger 55 hp (41 kW 56 PS) engine allowed it to cruise at 200 mph with the 21 ft 6 in (6.55 m) "B" wing, and have 1,215 miles range. This was apparently the first application of spoilers on a light aircraft. Calculated drag was so low that split flaps and spoilers were added to the wing in order to improve deceleration for landing. įor improved performance the aircraft featured both a V-tail and retractable landing gear in order to reduce drag. Behind the cockpit was a compartment housing a two-cylinder air-cooled 40 hp (30 kW 41 PS) piston engine driving a pusher propeller. It is an extremely small one-seat design that looked more like a jet fighter than a typical general aviation aircraft, with the pilot sitting in a semi-reclined position under a large fighter-like plexiglas canopy only inches above the pilot's head. While the BD-4 was fairly conventional looking, the Micro was a radical design. Serious work on the Micro started in 1970, with construction of the prototype starting in earnest late that year. At the time, however, Bede was working on the Bede BD-4.

Along with his chief designer, Paul Griffin, they make preliminary designs of what would become the BD-5. ĭesign and development The Micro concept ĭevelopment of the "Micro" dates back as early as 1967, when Jim Bede was inspired by the Schleicher ASW 15. The BD-5J version holds the record for the world's smallest jet aircraft, weighing only 358.8 lb (162.7 kg). In total, only a few hundred BD-5 kits were completed, although many of these are still airworthy today. However, few of the kit versions were actually completed due to the company's bankruptcy in the mid-1970s, and none of the factory built "D" models were produced, as a result of the failure to find a reliable engine for the design. The combination of fighter-like looks and relatively low cost led to the BD-5 selling over 5,000 kits or plans, with approximately 12,000 orders being taken for a proposed factory-built, FAA-certified version. The BD-5 has a small, streamlined fuselage holding its semi-reclined pilot under a large canopy, with the engine installed in a compartment in the middle of the fuselage, and a propeller-driving engine – or jet engine in the BD-5J variant – mounted immediately to the rear of the cockpit.
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The Bede BD-5 Micro is a series of small, single-seat homebuilt aircraft created in the late 1960s by US aircraft designer Jim Bede and introduced to the market primarily in kit form by the now-defunct Bede Aircraft Corporation in the early 1970s.
