ATS provides domestic and international PT6 MRO services across all segments of the turboprop marketplace
As an independent repair and overhaul facility, our focus is on delivering quality and efficient service to our customers at one of the most competitive shop rates in the industry.
Our existing customers know our level of dedication, which is why we have one of the highest repeat business ratios in the industry.
- Hot Section Inspection (HSI) 24 Hours
- Power Section Overhaul 14 Days
- Complete Overhaul 30-45 Days
- Bleed Valve Overhaul & Testing 48 Hours
- Fuel Nozzle Cleaning & Exchange 48 Hours
Our repair facility maintains cleaning, inspection, assembly and test stations including NDT, balancing, a full-service machine shop, and a Pratt & Whitney Canada approved and calibrated test cell.
Through our years of experience on PT6A engines we have developed several proprietary MRO procedures that exceed OEM requirement standards thereby allowing us to provide a level of workmanship that keeps operating costs down and planes safely in the air.
We focus on customers before deciding on a work scope - we are not an invoice driven company. Additionally, we limit repair costs by doing an engine evaluation and repairing (not replacing) parts if possible.
As part of our on-going service initiative at ATS, we maintain a comprehensive stock of flight-ready engines for immediate shipment. In an effort to limit your operation’s downtime, we can often provide you with a loaner while your engine is being repaired / overhauled by our company.
ATS maintains a private 2700’ x 33’ concrete reinforced runway with 1500’ grass over-run onsite. There are no lights, and you will not find it on any published navigational chart. GPS coordinates are as follows: 28°09´00˝ N 97°47´30˝ W
We maintain 35,000+ SF of hangar space for customers who choose to fly their aircraft to ATS for inspection or maintenance.
Maintenance & Repair Inquiry
Please feel free to submit the form below or email us at enginemro@pt6a.aero with questions about engine maintenance and repair.

