A Sikorsky S-58T heavy-lift helicopter from Aircrane Incorporated during lift operations May 27, 2018, Tinker Air Force Base, Oklahoma. the S-58T lifted 57 heating units to the roof of building 3001 as part of on-going energy efficiency improvements made across the base. ( Air Force photo/Greg L. Davis)

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Size: 4016px × 6016px
Photo credit: © APFootage / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 2018, 72nd, abw, air, airfield, atc, base, ces, city, civil, construction, control, engineer, force, oklahoma, operations, oss, squadron, support, tinker, tower, traffic, wing