Founded in 1990 and headquartered in Glendale, AZ, Unical Aviation supplies aircraft parts and components to thousands of aviation customers around the globe through a network of dedicated facilities in the United States, Europe and Asia. With more than 85 million parts and over 1.3 million unique part numbers in stock, Unical is one of the largest suppliers of new and used serviceable material for the aerospace industry. Located at San Bernardino International Airport, Unical MRO is an FAA 145 Repair Station that provides parking, storage, maintenance, disassembly, and demolition for commercial aircraft. Unical 145 is an FAA 145 Repair Station specializing in mechanical, hydraulic accessories, aero structures and composites.