In the late 1960s and early 1970s, USN aviation squadrons would move detachments to places like NAS Fallon, NV - NPTR (now NAF) Yuma, AZ - NAS Key West, FL and NAS Roosevelt Roads, PR for gunnery and bombing practice. The C-130 was almost exclusively used to transport maintenance personnel and their equipment to those areas.
Here is a picture of that work horse aircraft on display at DMAFB, Tucson, AZ
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