Sikorsky HH-3F Pelican, Sikorsky HO-3S Dragonfly, Piasecki Vertol H-21C Shawnee Kaman OH-43D (HOK-1) Huskie, Sikorsky H-19B Chickasaw, Kaman HH-43B Huskie Sikorsky H-34C Choctaw Sikorsky H-5G Dragonfly Boeing Vertol HUP-3 (UH-25C) Retriever Sikorsky H-37B Mojave