US Air Force (USAF) STAFF Sergeant (SSGT) Andrea Vetter (left), F-16 Crewchief, and USAF SENIOR AIRMAN (SRA) Leslie Furhman, Egress Systems Technician, both with the 144th Fighter Wing (FW), California Air National Guard (ANG), Fresno, California (CA), inspect the canopy on a F-16C, Block 25, Fighting Falcon at Davis Monthan Air Force Base (AFB), Arizona (AZ). The 144th FW deployed to Davis Monthan for Operation SNOWBIRD, a combat training exercise and operation to prepare the wing for desert operations in preparation for overseas deployment