Zion, Illinois. 70-18488 Isabell'' – Camp Denali at Joint Base Elmendorf–Richardson in Anchorage, Alaska. Images In July 2022, five CH-54s were assigned to fighting the Washburn Fire, based at the Mariposa-Yosemite Airport. Later in July 2022, two more CH-54s were assigned to work on the Oak Fire. and were based at the Mariposa-Yosemite Airport. References External links Aircraft Finder for Sikorsky H-54 (Tarhe) – AeroWeb Sikorsky S-64A/E/F Skycrane Production List – CH-54 Skycrane Association Military transport helicopters 1960s United States helicopters Sikorsky CH-54