Mission-critical operators and fleet managers rely on Precision Aviation Group as a worldwide-leading rotor and fixed-wing MRO provider. PAG provides tip-to-tail solutions in four MRO segments: Avionics; Components; Engines; and Manufacturing/DER Services. A single point of contact gives you access to over $150 Million in inventory globally 24/7; just call 800-537-2778. Precision Aviation Group. Others Sell Parts, WE SELL SUPPORT.