G-BEID Sikorsky S-61N British Airways Helicopters (BZ) Norwich (Horsham St. Faith) (NWI / EGSH), UK - England Keith Sowter - 24/02/1978
N317Y Sikorsky S-61N San Francisco Helicopters San Francisco - International (SFO / KSFO), USA - California Frank Hudson - 25/09/1970