The first part of the subclavian artery begins from the origin of subclavian artery and extends to the medial border of the scalenus anterior muscle. It gives off following important branches: 1. Vertebral artery. 2. Thyrocervical trunk.
Hartzell Engine Technologies Appoints Quality Aircraft Accessories as a Recommended Service Facility for Turbochargers and Turbosystem Components.
Some internationally accepted definitions in the context of the investigation of an aircraft accident or incident are listed below (ICAO, 1994): 1  Causes are actions, omissions, events, conditions, or a combination thereof, that lead to an accident or incident.