The Dyke Delta: A DIY Flying Wing Fits Four – Hackaday

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1. The JD-2 “Dyke Delta” is a unique self-built aircraft from the 1960s, designed as a flying wing that can seat four and mimic 1950s delta-style jet aircraft.
2. The JD-2 is not only visually appealing, but also known for its gentle flight, exceptional gas mileage, and ability to land at a low speed of 55 mph.
3. Plans for building the JD-2 are still available for purchase, but the hand-welded frame requires a significant time commitment of 4,000 to 5,000 hours. Despite its odd appearance, the plane’s design is proven with over 50 builds to date.

The JD-2 “Dyke Delta” is an experimental aircraft that was designed and built by John Dyke in the 1960s. This unique airplane resembles a flying wing and can seat up to four people. According to those who have flown it, the JD-2 is not only visually striking but also has other impressive qualities. It is said to be gentle to fly, has exceptional fuel efficiency, and can land at a relatively low speed of 55 miles per hour. Additionally, its wings can be folded up for easy storage in a garage.

Building your own JD-2 is possible as John Dyke still sells the plans. However, it is important to approach this project cautiously. The aircraft’s frame is entirely hand-welded, and it can take an estimated 4,000 to 5,000 hours to complete the construction. This means that building a JD-2 requires a significant amount of time and dedication. Nevertheless, the design of the aircraft has been proven over time, with over 50 planes being built from the blueprints. It is crucial to follow the specifications carefully to ensure a successful build.

The world of experimental aircraft is truly fascinating. It is incredible to see how people can push the boundaries of aerodynamics and come up with innovative designs. The JD-2 “Dyke Delta” was undoubtedly ahead of its time and, who knows, maybe in the future, flying wings like this will become more common. While the JD-2 may appear strange now, it may just be a glimpse into what the future holds for aviation.


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