Senior Airman Adrian Gonzalez, a crew chief with the 1st Special Operations Aircraft Maintenance Squadron, looks at a step-by-step checklist at Eglin Air Force Base, March 21, 2017. This checklist was used to bring power to the AC-130J Ghostrider gunship while it underwent it's first cold soak, a test done to examine the aircrafts operational competence in arctic temperatures. ( Air Force photo by Airman 1st Class Dennis Spain)

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Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1, 1st, ac-130, ac-130j, afsoc, air, base, climatic, cold, command, dennis, eglin, field, force, ghostrider, hurlburt, lab, laboratory, mckinley, operations, soak, sow, spain, special, wing