Helicopter Bell MV-22 Serial D0008 Register 164940 used by US Navy USN ,US Marine Corps USMC. Built 1997. Aircraft history and location Aircraft History 164940 US Marine Corps 1997-08-23Bell-Boeing MV-22 c/n D0008, EMD flight test f/f 23Aug97 USMC MV-22 (EMD) 164940 NATC Pax River US Navy 1999 A KNHKMarine titles NAS PAX River from , Eight-Ball 2012-04 A KNHK HX-21 NAS Pax River Structual Loads testing for the V-22 Flight Test Program HX-21 2019-06Jun19 retired and preserved at Patuxent River Naval Air Museum in Lexington Park, MD Osprey Test Aircraft Retired to Museum Send Updates Use APP to upload photo @ (optional) When Now? / / Send