relief dod forestry & streamwork fire fighting logging oil & gas un fleet columbia ch 47d columbia 234 ut columbia 234 lr columbia vertol 107 ii mro accessories airframes components engines capabilities search our story values safety leadership faces resources careers company brochures gallery contact us news toggle navigation i aerial construction disaster relief dod forestry & streamwork fire fighting logging oil & gas un fleet columbia ch 47d columbia 234 ut columbia 234 lr columbia vertol 107 ii mro accessories airframes components engines capabilities search our story values safety leadership faces resources careers company brochures gallery contact us news i safety we accept no substitute for safety customer service we are passionate about serving our customers performance we strive to exceed expectations and continuously improve teamwork we are dedicated to team success integrity is the foundation of our core values previous next far beyond flight since our founder purchased his first helicopter in 1957 we ve been leading the way in heavy lift helicopter operations . we are innovators of this industry always working to expand our capabilities and improve our level of service so when you do business with us you know you re getting the best . we operate a fleet of the most versatile helicopters in global operations supporting our aircraft out of our own full service onsite facility in northwest oregon . these capabilities and our operational experience allow us to confidently offer world class maintenance and repair services to our customers onsite or on location . learn more about our background and capabilities world class aerial service capabilities learn how our highly skilled and dedicated crews serve our clients around the world and can do the same for you . read more certified mro experts with extensive certifications and depot level maintenance repair and overhaul mro capabilities we provide the highest quality helicopter servicing from nose to tail . read more access to resources search our exhaustive parts inventory browse image galleries and see case studies of some of our notable achievements . read more our location 14452 arndt rd ne aurora or 97002 tel 503.678.1222 fax 503.678.5841 navigation aerial mro our story resources fleet capabilities search careers business terms & conditions employee login 2016 columbia helicopters contact us