TIMBERLINE HELICOPTERS INC Email Format

Airlines and AviationIdaho, United States11-50 Employees

TIMBERLINE HELICOPTERS INC is a small to mid-sized U.S. aviation company focused on heavy-lift utility rotorcraft operations. Based in Sandpoint, Idaho, it operates a maintenance, repair, and overhaul facility that provides parts, sales, and support for UH-60 and K-MAX helicopters used in utility applications. The firm also conducts aerospace research and development, including fabrication, composites, machining, engineering, and certification work. Historically, the company has offered UH-60A+ Black Hawk heavy-lift capabilities for construction and related services in Alaska.

Its customer base includes operators requiring high-capacity lift and utility aviation services, including construction and firefighting applications as part of its service scope. In 2025, United Rotorcraft announced a partnership with Timberline Helicopters to support operation and maintenance of Timberline’s new fleet.

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