Spectrum Beaver

The Spectrum Beaver is a light multi-purpose aircraft developed by the Canadian company Spectrum Aircraft. The prototype made its first flight in 1983. This aircraft is characterized by being a braced high-wing monoplane, designed for one or two occupants.

It is powered by a single piston engine with a pusher propeller. Its compact and efficient design made it a popular choice for various light applications since its introduction to the market.

Features and Development

The Spectrum Beaver is a braced high-wing aircraft, available in single or two-seat configurations. Its design incorporates a piston engine with a pusher propeller, giving it a distinctive silhouette and reliable performance for its category.

From its conception, it aimed to be an accessible and easy-to-operate aircraft, suitable for recreational flying and light utility tasks. Its robust structure and simple maintenance contributed to its commercial success.

Variants and Engine Options

The first model was the single-seat Beaver RX-28, equipped with a 28-horsepower Rotax 277 engine. Subsequently, the single-seat RX-35 was introduced, featuring a 35 hp Rotax 377. For two-seat configurations, the RX-550 and RX-650 models were developed.

These two-seat versions were fitted with either Rotax 503 (50 hp) or Rotax 582 (64 hp) engines, offering increased power to accommodate two people and their payloads. The variety of engines allowed the aircraft to be adapted to different performance needs.

Production and Manufacturers

In addition to Spectrum Aircraft, other companies were also involved in the production of the Beaver, including Beaver RX Enterprises, Aircraft Sales and Parts (ASAP), and Freedom Lite of Walton. This distributed production helped meet demand.

In total, over two thousand units were sold during its series production period. This impressive number underscores the popularity and lasting success of the Spectrum Beaver in the light aviation market.

Technical Specifications

Modification	Beaver RX-550
Wingspan, m	10.66
Length, m	6.40
Height, m	2.13
Wing area, m2	15.23
Empty weight	204
Maximum takeoff weight	503
Fuel, l	26.5
Engine type	1 Piston engine Rotax 582
Power, hp	1 x 100
Maximum speed, km/h	129
Cruising speed, km/h	105
Practical range, km	193
Rate of climb, m/min	244
Service ceiling, m	3962
Crew, crew members	2

Image and diagram gallery of the Spectrum Beaver

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