Max Plan PF.204 Busard
French model of light aircraft

The Max Plan PF.204 Busard was a French-built light sporting monoplane of the early 1950s. Following some modifications it was redesignated as PF.214; a planned derivative, the PF.215, was never made. The plane led to the subsequent construction of the Lefebvre Busard, a single-seat racing aircraft built marketed for homebuilding.
Development
The PF.204 Busard was designed and built by Monsieur Max Plan for personal use as a racing and sporting monoplane. The PF.204 was of all-wood construction with plywood skin. The aircraft was fitted with a fixed cantilever undercarriage enclosed by light alloy fairings.
Operational history
Only one example of the Busard was completed in 1952. By 1956 it had received several modifications, the most noticeable being a revised engine cowling and enlarged cockpit; at this point it was redesignated the PF. 214. At that time there were plans to replace the Minié with a 90 hp (67 kW) Continental C90 4-cylinder horizontally opposed engine, producing the PF.215.
After some years of active flying, it was placed in storage at Mitry-Mory airfield on the northeast outskirts of Paris by May 1957.
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This entry incorporates text from “Max Plan PF.204 Busard” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.