Helicopter Sikorsky S-55 Serial 55-912 Register N44689 C-GBHA N751A used by Grumman Aircraft. Built 1956. Aircraft history and location Aircraft History N751A Grumman Aircraft 1956-02-01Grumman from 01Feb56. - 1967 in movie Hurry Sundown Hurry Sundown (1967) C-GBHA - 1985-04Club Para-Commando at St-Simon, QB, canc Apr85 N44689 - 1993-08Whisper Jet Inc at Kirkland, WA from Aug93 Send Updates Use APP to upload photo @ (optional) When Now? / / Send