South Mountain Aviation [Credit: South Mountain Aviation]
Key Takeaways:
South Mountain Aviation at Hagerstown Regional Airport has received Part 145 FAA certification, authorizing it as an approved aircraft repair station.
The company, founded in 2024, addresses a significant regional gap by providing comprehensive jet maintenance and repair services across Pennsylvania, Maryland, and Virginia.
South Mountain Aviation offers a wide range of MRO services, including jet maintenance, avionics sales and service for various aircraft types, and plans to double its workforce by 2027.
South Mountain Aviation, located at Hagerstown Regional Airport (KHGR) in Maryland, has been awarded Part 145 certification from the FAA.
The certification grants the company official authorization to operate as an approved repair station. The business is located in Rider Jet Center, a full-service FBO.
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Meg Godlewski has been an aviation journalist for more than 24 years and a CFI for more than 20 years. If she is not flying or teaching aviation, she is writing about it. Meg is a founding member of the Pilot Proficiency Center at EAA AirVenture and excels at the application of simulation technology to flatten the learning curve. Follow Meg on Twitter @2Lewski.
![South Mountain Aviation [Credit: South Mountain Aviation]](https://www.flyingmag.com/wp-content/uploads/2026/07/251105_RiderJetCenter_RS-175.jpg)
