Westover Air Force Base

Westover Air Force Base is a major Air Force Reserve Command installation located in Chicopee and Ludlow, Massachusetts. Established in 1940 as a key strategic airfield, it served as a critical United States Army Air Forces base during World War II and later transitioned to a primary Strategic Air Command hub during the Cold War. Today, it is the largest Air Force Reserve base in the United States by land area and hosts the 439th Airlift Wing, operating the Lockheed C-5M Super Galaxy.

History

The base was activated in 1940 as a result of the Air Corps Expansion Program and was named for Major General Oscar Westover, a former chief of the United States Army Air Corps. During World War II, it became a vital training and staging ground for B-24 Liberator and B-17 Flying Fortress crews of the Eighth Air Force deploying to the European Theater of Operations. In the post-war era, Westover Field was redesignated as an Air Force base in 1948 and became a cornerstone of Strategic Air Command, hosting B-52 Stratofortress and KC-135 Stratotanker aircraft throughout the Cold War. The base was transferred to Air Force Reserve Command in 1974 following the drawdown of Strategic Air Command assets, beginning its modern role as a premier airlift hub.

Role and operations

As an Air Force Reserve installation, Westover's primary mission is global airlift, providing rapid deployment of personnel and outsize cargo in support of Department of Defense requirements worldwide. The host 439th Airlift Wing operates the massive Lockheed C-5M Super Galaxy, one of the world's largest military aircraft, enabling strategic logistics for operations like Operation Enduring Freedom and Operation Iraqi Freedom. The base also supports Joint Base operations, Federal Emergency Management Agency disaster relief missions, and serves as a critical Air Mobility Command node in the Northeastern United States. Its strategic location allows for rapid access to transatlantic air routes and major U.S. population centers.

Based units

Flying and support units based at Westover fall under Air Force Reserve Command and its Fourth Air Force. The primary unit is the 439th Airlift Wing, which includes the 337th Airlift Squadron as its flying component. The wing is supported by the 439th Maintenance Group, 439th Mission Support Group, and 439th Medical Group. Other notable tenant organizations include detachments from the Air Force Office of Special Investigations, the Defense Logistics Agency, and the Massachusetts Air National Guard's 104th Fighter Wing, which occasionally utilizes the airfield for exercises. The Civil Air Patrol also maintains a presence for search and rescue coordination.

Facilities

The base encompasses over 2,500 acres and features one of the longest runways in New England at 11,597 feet, capable of accommodating the largest military and civilian cargo aircraft. Its airfield includes extensive apron space, a fuel hydrant system, and a Category II instrument landing system. Key facilities include the Charles J. McDonough Air Reserve Center, numerous aircraft hangars for C-5 Galaxy maintenance, a large logistics and warehouse complex, and a rail spur for direct cargo transfer. The installation also contains family housing, the Westover Air Reserve Base Museum, a fitness center, and a commissary for personnel.

Accidents and incidents

Several notable aviation accidents have occurred in the vicinity of the base. In 1944, a B-24 Liberator crashed during a training flight near Springfield, Massachusetts, killing all on board. A significant incident involved a KC-97 Stratofreighter from the 384th Air Refueling Squadron that crashed in Worthington, Massachusetts in 1957. In 1979, a Strategic Air Command EC-135 command post aircraft on a routine mission experienced a fatal crash in Westfield, Massachusetts, resulting in the loss of the crew. More recently, in 1999, a C-5A Galaxy from the 439th Airlift Wing experienced a major engine failure shortly after takeoff, leading to a successful emergency landing back at Westover with no fatalities.