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Panther Videos

Photo Courtesy of Ed Hicks

Panther Specs

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Latest News Updates

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Panther Pricing

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OSH 2016 - Steve Pedano's Panther

Photo Courtesy of Ed Hicks

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The Panther is a single seat, low wing, experimental kit aircraft offered by SPA. It features a large cockpit, folding wings and a myriad of features and options for the homebuilder.


SPA offers components for Corvair flight engines. The 5th Bearing offered by SPA is the gold standard for any Corvair flight engine. We also offer a billet crankshaft and a rear alternator option. Click …


The Cleanex is a Sonex/Waiex/Xenos powered by a Corvair flight engine. SPA designed the conversion parts for this configuration and information can be found here.

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