The Vampires, tail code XE, is a evaluation squadron flying different US Navy and US Marine Corps fixed-wing aircraft and helicopters @ (optional) Send Locations YearsLocationICAO/FAA1951- China LakeKNID Models Years Models VX-9 List of helicopters C/N VersionBuiltIn this Org In other Org 59006 ah-1z 166761 : USMC VX-9 166761 55164 uh-1y 168500 : USMC Y76; Nov13 VX-9 /XE-761 168500