Helicopter Sikorsky HUS-1 / UH-34D Seahorse Serial 58-1088 Register 147172 used by US Marine Corps USMC. Aircraft history and location Aircraft History 147172 US Marine Corps 1962-10Sikorsky HUS-1, cn 58-1088, ff:? del USMC as HUS-1, 147172, unk redesig UH-34D, Oct62 xfer HMM-???, MCAS New River, unk w/o 29Aug66. Send Updates Use APP to upload photo @ (optional) When Now? / / Send