April 17, 2023

inlineAtlanta, GA – April 17, 2023. Atlanta-based Precision Aviation Group, Inc. (PAG), a leading provider of products and value-added services to the Aerospace and Defense industries worldwide, is pleased to announce that Keystone Turbine Services (KTS – a PAG Company located in Coatesville, Pennsylvania), recently received approval from Honeywell International to enhance their capability to perform maintenance, repair and overhaul (MRO) services on fuel control units and power turbine governors utilized on the Rolls-Royce RR300 series of gas turbine engines.

“We’re extremely pleased KTS has increased the capabilities of their Honeywell Authorized Warranty and Repair Station (AWARS) designation to further enhance RR300 operators with new service offerings for our customers” said David Mast, President & CEO of Precision Aviation Group. “KTS is now authorized to provide comprehensive in-house maintenance services to customers worldwide for all models of the Rolls-Royce M250 and now RR300 series of engine accessories.”

“As a Honeywell certified AWARS, in addition to our complete M250 accessory services, we’ve now added full capability to support RR300 operators with all of their engine accessory needs,” stated John Fraser, General Manager at KTS. “Our expertise with these accessories is unmatched and we look forward to offering these new services.” A list of updated MRO services for the RR300 accessories is shown on the table below:

Rolls-Royce Part Number Honeywell Part Number Component



Fuel Control Unit



Fuel Control Unit



Fuel Control Unit



Power Turbine Governor



Power Turbine Governor



Power Turbine Governor


About PAG

Others Sell Parts, We Sell Support.

PAG is built on the trust of our customers, and our team members are an important part of our successful, growing business that is committed to customer service. We’ve built our legacy on our ability to respond and deliver the highest quality.

At PAG, employees get the exchange of talent, experiences, and resources of multiple companies all while working for one. With 20 Repair Stations, and over 850,000-square-feet of sales and service facilities in the United States, Canada, Australia, Singapore, and Brazil – PAG’s 24 locations and customer-focused business model serve aviation customers through Supply Chain and Inventory Supported Maintenance, Repair and Overhaul (ISMRO®) services. PAG is one of only 11 companies, outside of OEMs, to collectively hold all FAA certifications.

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Maintenance Minute

About the author: Mark Tyler dedicated the majority of his
career to serving the helicopter EMS community, from base
mechanic to director of maintenance. As vice president and
general manager of Precision Aircraft Services, Tyler now serves
helicopter operators from many sectors, including air ambulance,
law enforcement, private owners, etc. When not at work, he can
be found spending time with his family or sitting in a tree stand.

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