CHI purchased its first two 234LR from British Airways Helicopters (BAH) in 1984. In February 1989, CHI purchased three more from BAH successor company British International Helicopters. In January 1991, it acquired two 234ER from Trump Airlines, and in September 1995 it acquired two 234LRs from Helikopter Services, AS of Norway, bringing its total to nine Model 234 Chinooks and making it the largest civil user of the type.
Aug 20, 2025 · Helicarrier, Inc., a Canadian heavy-lift helicopter operator, acquired two Boeing 234UT Chinooks from Columbia Helicopters to be used in aerial firefighting, logging, aerial construction, and heavy supply transportation
Apr 1, 2025 · Columbia Helicopters has renewed its contract for a fifth consecutive fire season in Turkey and will deploy four BV-234 Chinook helicopters
Apr 24, 2023 · Columbia Helicopters deployed 3 Model 234 Chinooks from Turkey to Burkina Faso where they transported over 346 tons of essential supplies, including food, water, and other critical items to provide humanitarian support
Aug 18, 2021 · Columbia Helicopters in partnership with CMC Savunma Sanayi AS awarded contract for 2 firefighters Model 234 Chinooks helicopters for the Turkish fire season. It is their first contract in Turkey