Early Flight Testing
Initial tests of composite wings on conventional airplane bodies began in 1958. Full FAA-supervised structural and flight testing began in 1961. In 1965, the company delivered a pair of composite wings to Cessna Aircraft Company, where they were subjected to structural and flight testing on a Cessna 182. Results proved promising, so the company built an experimental prototype of all-composite aircraft, the Windecker ACX-7 Eagle. Designed by Dr. Leo Windecker and his wife, Dr. Fairfax Windecker (also a dentist), the aircraft was molded from a unidirectional fiberglass called Fibaloy. The fuselage was made in two halves in full-size female molds and joined on the centerline, much as a model kit might be assembled; the wings were full-core foam around a tubular fiberglass fuel tank, with wing skins formed in full-size female molds. The first prototype, constructed in the Midland research center, flew in October 1967.
Read more about this topic: Windecker Industries
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