Kenneth Moentmann and his son, Joseph Moentmann, work on their vehicle at the Auto Skills Shop at Langley Air Force Base, Va., Nov. 5, 2013. Whether Langley members are needing routine maintenance or wanting to prepare for a long holiday road trip, they can rent automotive repair bays at a rate of $6 per hour or vehicle lifts for $4 per half hour. Self-help is available from 8 a.m. to 5:30 p.m. Monday through Friday, and 10 a.m. to 5 p.m. Saturday and Sunday. (U.S. Air Force photo by Airman Areca T. Wilson/Released)

Dyna Nam, a contracted mechanic, performs maintenance on a customer's vehicle on a lift at the Auto Skills Shop at Langley Air Force Base, Va., Nov. 5, 2013. The Auto Skills Shop's staff of three full-time mechanics performs a variety of automotive repair services on weekdays from 8 a.m. to 5:30 p.m. (U.S. Air Force photo by Senior Airman Jason J. Brown/Released)

Dyna Nam, a contracted mechanic, performs maintenance on a customer's vehicle on a lift at the Auto Skills Shop at Langley Air Force Base, Va., Nov. 5, 2013. Whether scheduling routine maintenance or preparing vehicles for holiday travel, the Auto Skills Shop offers automotive services to meet the needs of the Joint Base Langley-Eustis community. (U.S. Air Force photo by Senior Airman Jason J. Brown/Released)