Lifting to lower energy use at Tinker AFB

TINKER AIR FORCE BASE, Oklahoma -- A Sikorsky S-58T heavy-lift helicopter hovers over heating units to be lifted to the roof of building 3001 as part of on-going energy efficiency upgrades to Tinker Air Force Base, Oklahoma on May 27, 2018. The operation required a team effort from Honeywell Automation and Control Solutions, Aircrane Inc., Oklahoma City Air Logistics Complex, 72nd Civil Engineer Directorate, 72nd Operations Support Squadron, Base Operations and Safety Offices from OC-ALC and 72nd Air Base Wing as each unit lifted in to place was the size of a small car. (U.S. Air Force photo/Greg L. Davis)