Helicopter Sikorsky HUS-1 / UH-34D Seahorse Serial 58-1410 Register 148821 used by US Navy USN ,US Marine Corps USMC. Aircraft history and location Aircraft History For 148821 see also ch-148 92-5021 148821 US Marine Corps 1962-10Sikorsky HUS-1, cn 58-1410, ff:? del USMC as HUS-1, 148821, unk redesig UH-34D, Oct62 wfu & xfer MASDC 23Nov70 recoded 3H0232, 31May73 to US registry as N3880J, unk. US Navy 1969-08 Aug69 as HC-7 Det.115 /62 on USS Maury (AGS-16) HC-7 Send Updates Use APP to upload photo @ (optional) When Now? / / Send