Boeing CH-47 Chinook fires, and supporting petroleum extraction operations. In December 2006, Columbia Helicopters Inc purchased the type certificate of the Model 234 from Boeing. The Chinook has also been licensed to be built by companies outside the United States, such as Elicotteri Meridionali (now AgustaWestland) in Italy and Kawasaki in Japan. The Army finally settled on the larger Chinook as its standard medium-transport helicopter, and as of February 1966, 161 aircraft had been delivered to the Army. The 1st Cavalry Division had brought its organic Chinook battalion when it arrived in 1965 and a separate aviation medium helicopter company, the 147th, had
Chinook Jargon interact with the First Nations people living there. The old settler families' heirs in the Pacific Northwest sent communiques to each other, stylishly composed entirely in "the Chinook". Many residents of the British Columbia city of Vancouver spoke Chinook Jargon as their first language, even using it at home in preference to English. Among the first Europeans to use Chinook Jargon were traders, trappers, Voyageurs, Coureurs des bois and Catholic missionaries. Hawaiians and American in the region made much use of it as well. In some places Kanakas married into the First Nations and non-native families and their particular mode