Mint Turbines Adds Pratt & Whitney PT6A, PT6T Engine Overhaul Approvals | Aviation International News

Maintenance and Modifications

Mint Turbines Gains PT6 Engine Overhaul Authorizations

Authorization adds to Oklahoma facility’s GE and Rolls-Royce approvals

Pratt & Whitney Canada named Mint Turbines a Designated Overhaul Facility for its PT6A and PT6T engine lines. — Pratt & Whitney named Mint Turbines a designated overhaul facility for its PT6A and PT6T engine lines.

By Amy Wilder • Writer

September 15, 2026

Engine MRO provider Mint Turbines has been named a Pratt & Whitney Canada designated overhaul facility for the PT6A and PT6T engine series, adding to the company’s roster of OEM authorizations. The designation, announced on Monday, requires the Stroud, Oklahoma-based operation to satisfy the manufacturer’s quality, technical, and regulatory benchmarks. Operators now have access to OEM-backed overhaul work supported by field-service teams and round-the-clock customer support.

Rob Ruck, president and chief operating officer of M International, Mint Turbines’ parent company, said the designation reflects the company’s sustained investment. “This authorization represents years of investment in our people [and] our systems, and our unwavering commitment to doing things the right way,” he said. “We are truly honored to become a part of the prestigious designated overhaul facility network.”

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