R100 BMW Gyrocopter

How many of us have been through the following? We purchase a KB2G gyroglider kit, assemble it and learn to fly it. After being towed

Groen Brothers Hawk Gyroplane

DECEMBER 1991 – The Hawk Gyroplane has been under development for approximately five years and will ultimately be certified. The development effort has been relatively

Amax Eagle Gyroplane Circa 1991

The 1991 model Hi-Tech Amax Eagle Gyroplane is now in production featuring a four stroke Subaru EA81 power plant fitted with the AMAX POLYCHAIN REDUCTION

The Story Of The Bumble Bee Gyrocopter

In 1982, the production of light, two stroke engines for snow-mobiles allowed aircraft enthusiasts to build light aircraft called ultralights. These two stroke engines usually