WalterAero is a Pratt & Whitney Canada PT6A Designated Overhaul Facility (DOF) with Distribution rights. With over 60 years of experience in supporting the PT6A turboprop, our team is dedicated to helping you make the right decisions by providing options and recommendations that are tailored to your specific needs. To optimize your service experience, our facilities and infrastructures have been specifically designed for P&WC PT6A component repair and maintenance events with the operator in mind- minimizing downtime and reducing costs.
Unlike most MRO providers, WalterAero doesn’t pull technicians from the shop floor to assist your AOG event. We have dedicated Field Service Teams who are trained, equipped, and authorized to provide troubleshooting, emergency warranty, and maintenance services 24-hours a day, anywhere in the world. If you can’t come to us, we will come to you!
WalterAero provides world-class repair and
overhaul (R&O) services for a wide range of Line Replaceable Units
(LRUs), delivering best-in-class performance and reliability.
With dedicated LRU repair teams strategically located
across the U.S., Canada, Europe, and Asia-Pacific, we achieve 95% on-time
delivery, industry-leading turnaround times, and outstanding quality for
customers worldwide.
Combining state-of-the-art technology with deep engine expertise, our comprehensive LRU support includes:
We specialize in P&WC PT6 and PW100 engine LRUs, as well as Honeywell and
P&W Aero Power APU LRUs (air, fuel, oil, and electrical
systems).
These range from high-level troubleshooting lectures aimed at providing a basic education of the P&WC PT6A engine, to hands-on sessions that allow experienced engineers and technicians to develop their understanding of hot section maintenance. WalterAero’s trained professionals will go above and beyond, working with you to provide programs that match your needs at your facility or ours.

Head Office
Phone: +90 444 0 858
Muhsin Yazıcıoğlu Caddesi
Regnum Sky Tower No: 57-116
Çankaya-ANKARA TÜRKİYE