McChord Field (IATA: TCM, ICAO: KTCM, FAA LID: TCM) is a United States Air Force base in the northwest United States, in Pierce County, Washington. South of Tacoma, McChord Field is the home of the 62d Airlift Wing, Air Mobility Command, the field's primary mission being worldwide strategic airlift.
In 1917, the citizens of Pierce County, Washington approved a bond measure for $2,000,000 to buy 70,000 acres (283.28 km2) of land to be donated to the Federal Government for use as a military reservation. This land became Camp Lewis (and later Fort Lewis). Ten years later, in 1927, another bond measure was passed to establish an airfield just north of the military reservation. The airfield, named Tacoma Field, officially opened 14 March 1930.