Employers supply uniforms and power tools, but mechanics buy their own hand tools. Nearly one out of two of all aircraft mechanics are covered by union agreements. This includes those employed by some major airlines. The principal unions are the International Association of Machinists and Aerospace Workers and the Transport Workers Union of America. Some mechanics are represented by the International Brotherhood of Teamsters.
Wages vary according to training, experience and location.
Entry level wages are usually lower. Pay varies with the worker's responsibility, experience, and skill. The type of aircraft also affects wages. In general, mechanics who work on jets earn more than those who work on other aircraft. Full-time aircraft mechanics may receive benefits.