A professional who directs activities of state commission or department of aeronautics. Responsibilities include:

• Authorizes airport construction and expansion, and inspection of state aircraft and facilities, and regulation of aviation activities under state control.
• Formulates policies and work programs.
• Recommends and drafts rules, regulations, and statutes governing aeronautics in state.
• Coordinates activities of commission or department with private organizations and other government units to ensure effective aviation programs.