Your Trusted Aviation Partner

Parthenon Aviation LLC is a Limited Liability Company dedicated to providing reliable, high-quality aircraft engine USM solutions that maximize value, reduce downtime, and support global aviation sustainability. Founded to bridge the gap between surplus engine material supply and market demand, we leverage deep industry relationships and market intelligence to deliver cost-effective, serviceable solutions to operators, lessors, and MROs worldwide. With over a decade of experience in aircraft engine USM trading, procurement, and repair management, we serve airlines, lessors, and MRO partners across multiple engine platforms.