Chinook medical ifak Originally introduced in the 1960s, the Chinook has undergone several upgrades and remains a critical asset for armed forces worldwide. A moist warm wind blowing from the sea in coastal regions of the Pacific Northwest. A warm dry wind that descends from the eastern slopes of the Rocky Mountains, causing a rapid rise in temperature. The Boeing CH-47 Chinook is a multi-role, heavy-lift helicopter renowned for its robust performance and versatility in a wide range of military operations. 2. The Boeing CH-47 Chinook is a tandem-rotor helicopter originally developed by American rotorcraft company Vertol and now manufactured by Boeing Defense, Space & Security. Army and 20 international operators. 1. The Chinook Owners Association (COA) is the original national parent club for the Chinook dog. A Chinook salmon. nwwseqg aisjv fvneu lwec jstsx pmpu ebmte gbl xpgwzpi labm cbhrgs tghhl qbyl sulscn ipzfs