Mechanics usually work in hangars or in other indoor areas. When hangars are full or when repairs must be made quickly, they can work outdoors, sometimes in unpleasant weather. Mechanics often work under time pressure to maintain flight schedules or, in general aviation, to keep from inconveniencing customers. At the same time, mechanics have a tremendous responsibility to maintain safety standards, and this can cause the job to be stressful.

Frequently, mechanics must lift or pull objects weighing more than 70 pounds. They often stand, lie, or kneel in awkward positions and occasionally must work in precarious positions, such as on scaffolds or ladders. Noise and vibration are common when engines are being tested, so ear protection is necessary. Aircraft mechanics usually work 40 hours a week on 8-hour shifts around the clock. Overtime work is frequent.

Bureau of Labor Statistics, U.S. Department of Labor, Occupational Outlook Handbook , 2006-07 Edition, Aircraft and Avionics Equipment Mechanics and Service Technicians, on the Internet at http://www.bls.gov/oco/ocos179.htm (visited October 13, 2006).