About the GLASER-DIRKS FLUGZEUGBAU DG-200
The Glaser-Dirks DG-400 is a unique and innovative motor glider that was developed and manufactured by the German company Glaser-Dirks Flugzeugbau GmbH. First flown in 1981, it represented a significant step forward in the field of self-launching gliders, combining advanced aerodynamics, efficient propulsion, and ease of use, thus meeting the needs of serious soaring enthusiasts who required greater independence from towplanes or winches.
The DG-400 was designed to provide glider pilots with the ability to launch independently using a retractable engine and propeller system. This system was elegantly integrated into the airframe, minimizing drag when not in use and allowing the aircraft to perform similarly to a pure glider. The engine and propeller could be deployed in-flight, enabling pilots to climb to altitude or extend their range if necessary. Once the desired altitude was reached or cross-country flight continued, the engine could be retracted back into the fuselage, streamlining the shape of the aircraft.
Key Features and Capabilities
The design and construction of the DG-400 utilized modern composite materials, which provided a lightweight yet sturdy airframe. This resulted in excellent flight characteristics, including a high glide ratio and good handling qualities. The wing, with a span of 15 meters, could optionally be extended to 17 meters, offering pilots flexibility and improved performance in different flying conditions. The cockpit was comfortable and well-instrumented, catering to long flights and providing a pleasant flying experience.
The DG-400 served a niche market by appealing to glider pilots who sought the convenience and autonomy provided by a motor glider, without compromising the performance of a traditional sailplane. Its production continued until 2000, during which time it gained a dedicated following among motor gliding enthusiasts. Many pilots appreciated how the DG-400 combined the best aspects of powered and unpowered flight, and it remains a respected aircraft in the soaring community. Today, it is still flown and cherished by many owners who value its versatility and blend of advanced technology with classic soaring capabilities.