Mnemonic. 1  V: vertebral artery. 2  I: internal thoracic artery. 3  T: thyrocervical trunk I: inferior thyroid artery.  C: costocervical artery S: superior intercostal 1  artery. D: dorsal scapular artery.
Aircraft Engine Governors Repairs, Overhaul and Refurbishing, overhaul services, exchanges and technical support for all major governor manufacturers including McCauley, Hartzell, MT-Propeller, Woodward, Hamilton Standard, Aero Technologies and Jihostroj.
Aircraft mechanics typically do the following: 1  Diagnose mechanical or electrical problems. 2  Repair wings, brakes, electrical systems, and other aircraft components. 3  Replace defective parts, using hand tools or power tools. 4  Examine replacement aircraft parts for defects. 5  Read maintenance manuals to identify repair procedures.