great plains aircraft supply company type experimental aircraft parts and plans industry experimental aviation genre aircraft manufacture founded 1982 founder steve and linda bennett headquarters bennington nebraska united states products vw engine conversions and aircraft plans website http www.greatplainsas.com great plains aircraft supply company is a united states aircraft manufacturer of experimental plans based primarily on the volkswagen air cooled engine . great plains provides vw engine conversions for use in experimental aircraft . 1 great plains has been selling and manufacturing conversions of vw engines since circa 1982 . great plains also holds the rights to the sonerai series of aircraft designed by john monnett . 1 previous owners of the design were inav experimental in 1987 . sonerai iil aircraft edit summary of aircraft built by model name first flight number built type sonerai 1974 number built 1400 4130 tube and fabric with aluminum wings easy eagle 1 biplane 2010 number built 5 tube fuselage and wood and fabric wings biplane references edit a b bayerl robby ; martin berkemeier ; et al world directory of leisure aviation 2011 12 page 104 . wdla uk lancaster uk 2011 . issn 1368 485x external links edit http www.sonerai.com http www.easyeagle1.com retrieved from https en.wikipedia.org w index.php title great plains aircraft supply company & oldid 725347938 categories homebuilt aircraft 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 15 june 2016 at 03 36 . 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