Helicopter Bell MV-22B Osprey Serial D0063 Register 166484 used by US Marine Corps USMC. Aircraft history and location Aircraft History 166484 US Marine Corps Bell-Boeing MV-22B, c/n D0063, ff? del USMC as MV-22B, 166484, unk xfer VMMT-204, GX-21, unk. VMMT-204 Send Updates Use APP to upload photo @ (optional) When Now? / / Send