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.
I would just like to clarify one confusion here that the main role of the governor is not to increase or decrease the speed which can be done via fuel control system (similar to an accelerator on your car) but once the speed of the engine has been set, the job of the governor is to maintain that speed despite the variations in load.