Mountain Terrain Training Airmen from the 40th Helicopter Squadron fly a UH-1N Iroquois over a mountain range in Montana. U.S. Air Force / Airman 1st Class Dillon Johnston July 15, 2015 Get our newsletter! Get our newsletter! You Might Also Like Triple Crescent July 27, 2015 The Rebirth of “America by Air” January 31, 2018 Mustang and Raptor at Dusk September 21, 2015 Found September 20, 2008 P-59 Rear View May 16, 2016 Get the latest stories in your inbox every weekday. Email Powered by Salesforce Marketing Cloud (Privacy Notice / Terms & Conditions)