Preferred Airparts, home of over 8-million new surplus aircraft parts for nearly everything that flies! We offer top quality parts at 25% to 85% off list price! Preferred has new parts for most aircraft from light singles to turbine and jet, including corporate and commuter, and our stock of helicopter parts has been growing nicely. You can check stock on our web site, or download our parts app and check it there! Contact us at 800-433-0814 U.S. or Canada, 330-698-0280 Local/International, or e-mail us at Our office hours are 7:15am to 8:00pm EST. 


Duncan Aviation's Component Solutions group offers extensive repair and Parts Sales Services—including loaners, aircraft parts, airframe parts, manufacturer exchanges, and Avionics Exchanges—for aircraft avionics, instruments, parts, and accessories. Thousands of repair capabilities and millions of dollars in inventory ensure that we can meet the needs of almost every business aircraft operator. We also maintain a large inventory of these items for sale.

Our streamlined services and competitive turntimes satisfy hundreds of requests throughout the world every day. We hold numerous manufacturer authorizations for avionics, instruments, accessories and propeller units.

Our large network of avionics satellite facilities offers convenient and efficient troubleshooting and installation services, and ensures parts and components availability with delivery between locations. More than 20 locations are available throughout the United States.
Our Sales and Customer Service Department is open 24 hours a day, 7 days a week, 365 days of the year. 
We Never Close, so call us at 1-800-228-1836 or international dial 402-475-4125.