industry aerospace fate out of business headquarters long green maryland united states products helicopters website www.windspire.com former location windspire inc. was an american aircraft design firm based in long green maryland . the company specialized in the design of helicopters in the form of plans for amateur construction . 1 2 the company produced plans for the windspire aeros a single seat helicopter powered by a four cylinder air cooled four stroke 97 hp 72 kw volkswagen air cooled engine . the design includes a drive train based on volkswagen gears . 1 aircraft edit summary of aircraft built by windspire inc. model name first flight number built type windspire aeros 1990s 3 1998 single seat helicopter references edit a b purdy don aerocrafter homebuilt aircraft sourcebook fifth edition page 335 . bai communications 15 july 1998 . isbn 0 9636409 4 1 allaero 2015 . windspire aeros . retrieved 5 april 2015 . external links edit official website former location retrieved from https en.wikipedia.org w index.php title windspire inc. & oldid 668333016 categories defunct aircraft manufacturers of the united stateshomebuilt aircrafthelicopters navigation menu personal tools not logged intalkcontributionscreate accountlog in namespaces article talk variants views read edit view history more search navigation main pagecontentsfeatured contentcurrent eventsrandom articledonate to wikipediawikipedia store interaction helpabout wikipediacommunity portalrecent changescontact page tools what links hererelated changesupload filespecial pagespermanent linkpage informationwikidata itemcite this page print export create a bookdownload as pdfprintable version languages add links this page was last modified on 23 june 2015 at 18 54 . text is available under the creative commons attribution sharealike license ; additional terms may apply . by using this site you agree to the terms of use and privacy policy . wikipedia is a registered trademark of the wikimedia foundation inc. a non profit organization . privacy policy about wikipedia disclaimers contact wikipedia developers cookie statement mobile view