Helicopter Bell TH-1F Iroquois Serial 7314 Register N14MH 66-1238 used by US Air Force USAF. Aircraft history and location Aircraft History 66-1238 US Air Force wfu 1987. to civ as N14MX or N14MH (sweden) N14MH - 2003 A ESIA based at Karlsborg Airport together with its sister ship N136US Send Updates Use APP to upload photo @ (optional) When Now? / / Send