Wencor Group

Providing True Reliability for
Over 25 Years

Accessory Technologies Corporation was founded in 1997 and quickly became a trusted, globally recognized, FAA/EASA class I, II and III repair facility specializing in servicing pneumatic valves, electro-mechanical actuators and electrical components. From the beginning, the focus has been on partnering with customers, not just engaging in transactional activities, resulting in the creation of a high standard of reliable component service. In 2017, Accessory Technologies joined the Wencor Group, enabling their exceptional workmanship, uncompromising standards and superior service to be offered at a lower cost through the use of Wencor PMAs.


Located in a 30,000 square foot facility in Edgewood, NY, Accessory Technologies maintains high heat and high flow capabilities in addition to starter capabilities across several fleet types. Focusing specifically on Pneumatics and Actuation systems, using technical expertise and customer partnerships, Accessory Technologies has identified high frequency failure mode parts and created true build standards, which improve component reliability and cost savings.


Accessory Technologies is committed to increasing on-wing time performance and lowering the cost per flight hour for its Commercial, Regional, Corporate, Feeder Operator, Third-Party MRO and USM Dealer customers. They are the partner you can count on for the highest level of quality service, repairs, spares, reliability enhancement programs and PMA/ DER solutions.


Accessories Technology Corporation is a member in good standing of the Aeronautical Repair Station Association.

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