Helicopter Sikorsky HSS-2 Sea King Serial 61-172 Register N51953 149903 used by Siller Brothers Inc ,US Navy USN. Aircraft history and location Aircraft History For 149903 see also ch-149 50071 w/o 2022 149903 US Navy Sikorsky HH-3A Big Mother USN conv HH-3A to civ 1991-05-03 A KNIP my log book shows I flew this aircraft. I was a CSAR instructor at HS-1 located at NAS Jacksonville, Fl HS-1 N51953 Siller Brothers Inc Siller Helicopters ex 149903 Send Updates Use APP to upload photo @ (optional) When Now? / / Send
