Cirrus VK-30 — Wiring Diagram

This document chronicles the development of the Cirrus VK-30, a homebuilt aircraft designed by the Klapmeier brothers, Alan and Dale. It details their journey from conceptual sketches to the first flight, highlighting the challenges and innovations they faced along the way. The VK-30 was notable for being the largest homebuilt kit ever produced, and the document serves as both a historical account and a testament to the brothers' dedication to aviation. It is aimed at aviation enthusiasts and those interested in the history of aircraft design and homebuilding.

• The VK-30 was designed by Alan and Dale Klapmeier, marking their entry into aircraft design.
• The aircraft featured a unique single-piece wing and was constructed using foam and polyester resin.
• The first flight of the VK-30 took place in February 1988 after several delays and modifications.
• Initial market introduction at Oshkosh '88 did not yield immediate orders, but interest grew over time.
• The VK-30 was the largest homebuilt kit ever produced, paving the way for future certificated aircraft designs.