Bozeman Yellowstone International Airport
Business Directory

8:00 am - 5:00 pm 

Signature TECHNICAir offers the following services: 24/7 on call tech support, airline line maintenance, major piston airframe maintenance, minor piston and turbine airframe maintenance, mobile service, parts, pre-purchase evaluations, 50 hour inspections, 100 hour inspections, annual inspections, aircraft detailing, aircraft weighing, altimeter & transponder certification, battery reconditioning, battery testing, engine replacement, oil analysis, oxygen and nitrogen services, TKS service and repair, and wiring repair.

Arlin's Aircraft Service, Inc. is now a maintenance facility only, operating out of Hangar #117 next to the Pilot Shelter. Arlin Wass has been in the aviation community since graduating from the Helena Aeronautics School in 1954.  After completing his schooling, he worked at Gallatin Field, (now known as Bozeman Yellowstone International Airport) as an A&P.  In 1979, Arlin started Arlin's Aircraft Service, Inc.  Arlin operates his FAA certified repair station (#QM5R150N) from a 10,000 square foot hangar with direct access from the ramp.  As a Cessna Service Center, Arlin's is well equipped to perform major and minor maintenance functions on most piston and turbine powered aircraft. Arlin's is available for on call and emergency maintenance 24 hours a day for both General Aviation and the Commercial Airlines that service the Bozeman area.

At Ridgeline Aviation, we know what it takes to enhance our students’ education. Our unique approach to learning and top quality faculty makes Ridgeline Aviation more than just a physical Flying School - it’s a life experience. We invite you to explore our aircraft.