Staff Sgt. Matthew Haston, 374th Aircraft Maintenance

Staff Sgt. Matthew Haston, 374th Aircraft Maintenance Squadron electrical and environmental systems craftsman, looks over the tires of a C-130J Super Hercules during a pre-flight inspection during Operation Christmas Drop 2018 at Andersen Air Force Base, Guam, Dec. 9, 2018. In its 67th year, OCD is the world’s longest running airdrop training mission providing critical supplies to 56 Micronesian islands impacting approximately 20,000 people across 1.8 million square nautical miles of operating area. (U.S. Air Force photo by Senior Airman Matthew Gilmore)