Some positions require night work, for which a higher salary is paid.
Helicopter Mechanics must be available to work weekends and holidays. Candidates who lack six months or less of the required experience may file for this examination. However, they cannot be appointed until the full experience requirement is met. A valid mechanical license with Airframe and Power Plant ratings issued by the Federal Aviation Administration is required and a copy must be submitted with the application . A Helicopter Mechanic is required to furnish hand tools.