McChord Air Force Base — Tacoma, United States

McChord Field, coded TCM, is a United States Air Force installation located in Washington State and now operated as part of Joint Base Lewis-McChord, a combined Air Force and Army facility. Rather than civilian passenger service, TCM functions as a major strategic airlift hub, home to C-17 Globemaster III transport aircraft supporting military logistics, troop movement, and humanitarian airlift missions across the Pacific and globally. The base has a long history dating to the 1930s and has played significant roles in various military operations over the decades. As active military infrastructure, McChord Field is not accessible for general commercial travel, and its operations are governed by Department of Defense protocols rather than civilian aviation authorities.