Founded in 1990 and headquartered in Glendale, AZ, Unical Aviation supplies aircraft parts and components to thousands of aviation customers around the globe. With roughly 90 million parts and over 1 million unique airframe and engine part numbers in stock, Unical is one of the largest suppliers of new and used serviceable material for the commercial aerospace industry. Unical's recently expanded engines business and vertically integrated MRO and 145 repair affiliate companies provide a full and comprehensive aftermarket parts and service solution to the world's most trusted airlines, OEMs, and MROs.