Columbia HelicoptersWCO

Columbia Helicopters, founded in 1957 and headquartered in Portland, Oregon, is a specialized operator focused on helicopter services for cargo transport, logging operations, and heavy-lift missions across North America. The company operates a fleet primarily composed of Boeing CH-47 Chinook helicopters, which are well-suited for their primary business of transporting heavy loads to remote locations, particularly in forestry and construction industries. Columbia Helicopters serves as a key contractor for timber operations throughout the Pacific Northwest and Rocky Mountain regions, where their vertical-lift capabilities provide access to areas inaccessible by traditional ground transport. The airline operates as a cargo and charter specialist rather than a passenger carrier, positioning itself as a leader in the niche market of aerial logging and heavy-lift helicopter services. Known for their expertise in challenging terrain operations, Columbia Helicopters has established itself as a major player in specialized aviation support for resource extraction and infrastructure development projects.