1447 Sikorsky HH-52A Seaguard Olympic Flight Museum Olympia (OLM / KOLM), USA - Washington Trevor Bartlett - 19/06/2004
1447 Sikorsky HH-52A Seaguard Northwest Helicopters Olympia (OLM / KOLM), USA - Washington Peter Davis - 19/06/2009
1447 Sikorsky HH-52A Seaguard Northwest Helicopters Olympia (OLM / KOLM), USA - Washington Sid Nanson - 30/06/2011
