Tech. Sgt. Thomas Carozzolo, an aerospace propulsion specialist assigned to the 914th Aircraft Maintenance Squadron at Niagara Falls Air Reserve Station, New York, carefully watches a weight gauge attached to a KC-135 Stratotanker engine on Oct. 18, 2022. While lifting the engine into place, its weight must be carefully distributed across the engine to ensure it's properly installed. (U.S. Air Force photo by 1st Lt. Lucas Morrow)