Andrews Air Force Base (Andrews AFB, AAFB) is the airfield portion of Joint Base Andrews, which is under the jurisdiction of the United States Air Force (USAF).[1] In 2009, Andrews Air Force Base merged with Naval Air Facility Washington to form Joint Base Andrews. Andrews, located near Morningside, Maryland in suburban Washington, D.C., is the home base of two Boeing VC-25A aircraft with the call sign Air Force One when the president is on board, that serve the President of the United States, and the President is typically flown in and out of Andrews when travelling from Washington, D.C. by plane.[2]
Andrews Air Force Base | |||||||||
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Camp Springs, Maryland in the United States of America | |||||||||
Coordinates | 38°48′39″N 076°52′01″W / 38.81083°N 76.86694°W | ||||||||
Type | US Air Force base | ||||||||
Site information | |||||||||
Owner | Department of Defense | ||||||||
Operator | US Air Force | ||||||||
Website | www.andrews.af.mil/ | ||||||||
Site history | |||||||||
Built | 1942 | (as Camp Springs Air Base)||||||||
In use | 1942 – October 1, 2009 | ||||||||
Fate | Merged in 2009 to become an element of Joint Base Andrews-Naval Air Facility Washington | ||||||||
Airfield information | |||||||||
Identifiers | IATA: ADW, ICAO: KADW, FAA LID: ADW, WMO: 745940 | ||||||||
Elevation | 85.3 metres (280 ft) AMSL | ||||||||
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Source: https://www.jfklibrary.org/asset-viewer/archives/JFKWHP/1962/Month%2004/Day%2027/JFKWHP-1962-04-27-A?image_identifier=JFKWHP-KN-C21291# |
The host unit at Andrews is the 316th Wing, assigned to the Air Force District of Washington. It is responsible for maintaining emergency reaction rotary-wing airlift and other National Capital Region contingency response capabilities critical to national security and for organizing, training, equipping and deploying combat-ready forces for Air and Space Expeditionary Forces (AEFs). The 316th Wing also provides installation security, services and airfield management to support the President, Vice President, other U.S. senior leaders and more than 50 tenant organizations and federal agencies.
The 316th Wing provides security, personnel, contracting, finance and infrastructure support for five wings, three headquarters, more than 80 tenant organizations, 148 geographically separated units, and 6,500 airmen in the Pentagon, as well as 60,000 airmen and families in the national capital region and around the world. The 316th Wing supports contingency operations in the capital of the United States with immediate response rotary-assets. It also provides security for the world's highest visibility flight line and is responsible for ceremonial support with the United States Air Force Band, Honor Guard and Air Force Arlington Chaplaincy.[3]
The wing commander is Colonel Tyler R. Schaff,[4] and the command chief master sergeant is Chief Master Sergeant Thomas C. Daniels.[5]
History
editUnion American Civil War troops used a country church near Camp Springs, Maryland for sleeping quarters (now named Chapel Two)[6] and on 25 August 1941, President Roosevelt directed use of the land for an airfield.[citation needed]
Camp Springs Air Base
editCamp Springs Air Base was designated on 5 September 1942, and construction began on 16 September 1942. The Maryland World War II Army Airfield of the 1st Air Force[citation needed] was "designated a sub-base of Headquarters, Baltimore AAFld, late Nov 1942"—the 901st Quartermaster Company (Construction) became the base operating unit on 14 December 1942.[7] Camp Springs Army Air Base opened on 2 May 1943,[8][verification needed] and the airfield became operational 2 May 1943 when the first Republic P-47 Thunderbolts arrived.[citation needed] after the 367th Fighter Squadron was stationed at Camp Springs on 21 April 1943. On 6 June 1943 the Camp Springs headquarters gained command of 4 sub-bases: Baltimore AAFld, Dover Army Airfield, Millville Army Airfield, and Philadelphia Municipal Airport became sub-bases of Camp Springs AAB.[7]
The airfield had 5,500 feet (1,700 m) runways by 1944 when the 90th Fighter Control Squadron was formed (28 March 1944),[7] and the last Camp Springs combat units (e.g., 535th Fighter Escort Squadron) departed for World War II combat on 10 April 1944.[9] Camp Springs was expanded to become the initial headquarters of Continental Air Forces (CONAF) (activated 12 December 1944)—the 161st AAF Base Unit (CONAF) became the "Andrews Field" operating unit on 16 April 1945.[7]
Andrews Field
editAndrews Field was named on 7 February 1945 in honor of Lt Gen. Frank Andrews and in 1946, Andrews was a sub-base of Bolling Field (3 January 1946 – 20 November 1946)[7].[10] Strategic Air Command headquarters transferred from Bolling Field to Andrews. The command of CONAF's Radar Bomb Scoring detachments (e.g., at Dallas Love Field) transferred to Andrews on 17 March 1946 when the "263 AAF BU" was assigned (transferred 23 February 1948) to Carswell AFB.[7]
Andrews was transferred from the Army to the Air Force in 1947, and it was a Headquarters Command installation from 1947 through 1952 and again after 1957.[dubious – discuss] Headquarters Military Air Transport Service controlled the base during the interim period. The year 1947 marked the arrival of the first permanently assigned jet-powered aircraft, the F-80 Shooting Star, at Andrews. The long-lived and versatile training version of the F-80, the T-33, still played an important role in proficiency flying programs at Andrews more than 30 years later.
Andrews Air Force Base
editAndrews Air Force Base was designated on 24 June 1948, and in June 1950, Andrews rapidly became involved in combat readiness training for B-25 Mitchell medium bomber crews. Combat readiness training and proficiency flying for military pilots assigned non-flying duties in the Washington area have remained two key elements in the local mission since the establishment of the base. HQ Air Research and Development Command (later, Air Force Systems Command) moved to Andrews from Baltimore, 24 June 1958. With the construction of new facilities beginning in 1959, Andrews had become by early 1962 the primary USAF flight installation serving the Washington, DC, area with the closing of the runway at Bolling AFB.
Andrews' air defense role was strengthened in the 1950s with the latest in fighter-interceptor hardware appearing on the flight line. F-94 Starfires, F-102 Delta Daggers and finally, F-106 Delta Darts formed the backbone of the three fighter interceptor squadrons which operated from the base until 1963.[11][verification needed]
In the late 1950s Andrews began an annual open house and air show on base. This event later evolved into the Department of Defense Joint Services Open House, an annual event that now brings more than 700,000 visitors to the base every year. The open house is held every year over Armed Forces Day weekend.
In the years since 1959, Andrews' flight operations and importance have increased greatly. In 1961, the last of the Military Air Transport Service's flying units at Washington National Airport transferred to Andrews. This was followed a year later by the transfer to Andrews of all fixed-wing flying activities from Bolling Air Force Base. Andrews has become firmly established as the main port of entry for foreign military and government officials en route to Washington and the United States. In July 1961, the official presidential aircraft was stationed here, known as "Air Force One" when the president is on board. Before 1961, the presidential airplane had been kept at Washington National Airport and Bolling AFB.
In 1963, the Naval Air Facility (NAF), originally established at the former NAS Anacostia in 1919, moved to Andrews. The NAF handles Naval VIP flight operations. The Marine Corps detachment that flies the FA-18 Hornet is located here.
In a major reorganization, Headquarters Command, U.S. Air Force, was disbanded 1 July 1976, restructured under the Military Airlift Command as the 76th Airlift Division and transferred its headquarters from Bolling AFB to Andrews. The 76th remained the parent unit of the Andrews host command, redesignated as the 1st Air Base Wing.
In October 1977, the 76th Airlift Division became the 76th Military Airlift Wing. The 1st Air Base Wing was redesignated the 76th Air Base Group, and the 89th Military Airlift Wing became the 89th Military Airlift Group. The 76th MAW remained the parent unit at Andrews. On 15 December 1980, the 76th Airlift Division was reestablished, the 76th Air Base Group became the 1776th Air Base Wing and the 89th Military Airlift Group became the 89th Military Airlift Wing. On 1 October 1985, the 76th Airlift Division was inactivated as the result of activation of the Headquarters Air Force District of Washington at Bolling AFB. The 1776th Air Base Wing was designated the "host wing" for Andrews AFB and assumed base support responsibilities.
During Operation Desert Storm, Andrews handled 16,540 patients in makeshift hospital facilities located in the base tennis center.
On 12 July 1991, the 89th Military Airlift Wing was redesignated as the 89th Airlift Wing and assumed duties as the host wing at Andrews AFB. Support functions previously performed by the 1776th Air Base Wing now fall under the 89th and the 1776th was inactivated. With the consolidation of the two wings, the newly formed 89th Airlift Wing is one of the largest wings in Air Mobility Command with a work force approaching 9,000 people.
Known as "The President's Wing," the 89th Airlift Wing continues to contribute to Andrews' rich history as the elite Air Mobility Command wing for transporting VIPs around the world. Not only does Andrews provide service for America's senior officials, but also kings, queens, presidents, prime ministers, popes, and local and foreign military leaders make Andrews AFB their first stop in the United States.
On 5 January 2005 the Air Force reactivated the Air Force District of Washington (AFDW) as the single Air Force voice for planning and implementing Air Force and joint solutions within the National Capital Region (NCR). This event brought with it significant changes at Andrews. On 12 May 2006, the 89th Medical Group at Andrews and the 11th Medical Group, Bolling Air Force Base, Washington, D.C. combined into the 79th Medical Wing where it established its headquarters at Andrews. In June 2006, the 316th Wing stood up under the command of AFDW as the new host unit for Andrews Air Force Base and its nearly 50 tenant units to include organizations from the U.S. Army, the Air Force Reserve Command, Air National Guard, Navy Reserve, Marine Corps Reserve and the Civil Air Patrol. The activation of the 316th prompted the transfer of the 1st Helicopter Squadron from the 89th Airlift Wing to the 316th Operations Group. In May 2007 the AFDW, as well as the 844th Communications Group, transferred from Bolling AFB to Andrews AFB.
Merger
editIn May 2005, several recommendations relating to Andrews AFB were made by the Base Realignment and Closure (BRAC) Commission. The most significant was to realign Naval Air Facility (NAF) Washington, by relocating its installation management functions to Andrews AFB, thereby establishing Joint Base Andrews-Naval Air Facility Washington.[citation needed]
BRAC also recommended relocating several offices of the Secretary of the Air Force to Andrews from leased office space in Arlington, Virginia, thereby reducing reliance on leased floor space and increasing the security for those activities by locating them within a military installation.[citation needed]
Other changes included the relocation of the Air Force Office of Special Investigations (AFOSI) headquarters from Andrews to Marine Corps Base Quantico, Virginia, and the relocation of the Air Force Flight Standards Agency (AFFSA) and its two C-21A to Will Rogers Air National Guard Base, Oklahoma.[citation needed]
The merger with NAF Washington was effective from 1 October 2009, when the joint base was established, with the US Air Force being the lead organization providing management and support services for both installations.[12]
Although sharing parallel runways, NAF Washington was originally considered a separate air installation and maintained a separate Navy/Marine Corps–unique FAA airfield identifier of NSF and an ICAO airfield identifier of KNSF. Prior to merging, these separate airfield identifiers were discontinued on 29 March 2009 and all flight operations in and out of NAF Washington now use the Andrews AFB airfield identifiers of ADW and KADW as appropriate.[13]
On 1 October 2010; the Air Force completed the merge of the 11th Wing and the 316th. The 11th Wing became the host base organization for Joint Base Andrews.[6][14][15]
Major commands to which assigned
edit- First Air Force, 5 September 1942
- Continental Air Forces, 17 April 1945
- Redesignated: Strategic Air Command, 21 March 1946
- Military Air Transport Service, 16 November 1948
- Bolling Field Command, 8 April 1949
- Air Defense Command (Attached)
- Eastern Air Defense Force, 13 August 1950 – 1 July 1963
- Military Air Transport Service, 1 August 1952
- Bolling Field Command, 1 October 1957
- Redesignated: Headquarters Command, USAF, 17 March 1958
- Military Airlift Command, 1 July 1976
- Air Force District of Washington, 12 July 1991
- Air Mobility Command, 15 July 1994
- Air Force District of Washington, 22 June 2006–present
Major units assigned
edit- 394th Base HQ & Air Base Squadron, 14 July 1943 – 10 April 1944
- 122d AAF Base Unit, 10 April 1944 – 16 April 1945
- 161st AAF Base Unit, 10 April 1944 – 15 November 1945
- 64th AAF Base Unit, 16 April 1945 – 15 August 1947
- 263d AAF (later AF) Base Unit, 17 March 1946 – 23 February 1948
- 443d AAF (later AF) Base Unit, 25 June 1946 – 27 June 1949
- HQ Strategic Air Command, 20 October 1946 – 8 November 1948
- 60th AAF (later AF) Base Unit, 21 October 1946 – 1 August 1948
- AAF (later AF) Separation Point, 12 March 1947 – 27 October 1949
- 3d Combat Fighter Wing VLR, 1 April 1947 – 15 August 1957
- 311th Reconnaissance Wing (311th Air Division), 1 June 1947 – 19 June 1948
- 2d Bombardment Group, 1 July – 24 September 1947
- 44th Bombardment Group, 1 July 1947 – 6 September 1948
- 90th Bombardment Group, 1 July 1947 – 19 July 1948
- 98th Bombardment Group, 1 July 1947 – 24 September 1947
- 303d Bombardment Group, 1 July 1947 – 6 September 1948
- 305th Bombardment Group, 1 July 1947 – 6 September 1948
- 306th Bombardment Group, 1 July 1947 – 1 August 1948
- 4th Fighter Wing, 15 August 1947 – 25 April 1949
- 33d Fighter Group, 25 August – 16 September 1947
- HQ, Air Weather Service (AWS), 22 November 1948 – 22 June 1958
- HQ Airborne Air Control Service (AACS), 22 November 1948 – 14 January 1958
- HQ Military Air Transport Service (MATS), 1 December 1948 – 15 January 1958
- 1050th (later 1401st, later 1001st) Air Base Wing, 1 April 1949 – 1 July 1969
- 8500th Air Weather Wing, 1 September 1949 – 23 June 1951
- 335th Fighter-Interceptor Squadron, 13 August – 10 November 1950
- 113th Fighter-Interceptor Wing, 1–16 February 1951
- HQ Air Supply & Communication Service, 23 February 1951 – 1 January 1954
- 95th Fighter-Interceptor Squadron, 1 November 1952 – 1 July 1963
- 1401st (later 1001st, later 1st) Transport (later Airlift) Squadron, 24 August 1952–present
- 85th Air Division, 5 September 1955 – 1 September 1958
- 459th Troop Carrier (Later Military Airlift, later Air Refueling) Wing, 26 January 1955–present
- Aerial Port of Embarkation, 6 January 1958 – 15 February 1978
- HQ Air Force Research & Development (later Systems Command), 24 January 1958 – 1 July 1992
- Malcolm Grow USAF Medical Center, 1 August 1958 – 1 April 2015
- 1254th Air Transport (later 89th Military Airlift, later Airlift) Wing, 10 July 1961–present
- 909th Troop Carrier (later Military Airlift) Group, 28 December 1962 – 1 July 1976
- 6th Weather Wing, 8 October 1965 – 1 August 1975
- 1st Air Base Wing, 1 July 1969 – 30 September 1977
- 76th Airlift Division, 1 March 1976 – 30 September 1977
- Redesignated: 76th Military Airlift Wing, 30 September 1977 – 16 December 1980
- Redesignated: 76th Airlift Division, 15 December 1980 – 1 October 1985
- 1776th Air Base Wing, 15 December 1980 – 12 July 1991
- 79th Medical Wing, 12 May 2006 – 1 April 2015
- 316th Wing, 1 June 2006 – 30 September 2010, 1 October 2020 – present
- 11th Wing, 1 October 2010 – 30 September 2020
- Air Force District of Washington, 1 May 2007 – present
- U.S. Air Force Office of Special Investigations Headquarters
Airlines
editAirlines | Destinations |
---|---|
Delta Airlines[16] | Atlanta, Stuttgart |
Sun Country Air[17] | Lexington, Minneapolis |
Joint Base Andrews
editThe base is widely known for serving as the home base of two Boeing VC-25 aircraft which have the call sign Air Force One while the President of the United States is on board.[18] The Boeing C-32A, which is used by the Vice President of the United States, is also based at Andrews.
The host at Andrews is the 11th Wing (11 WG), assigned to the Air Force District of Washington. The 11 WG is responsible for maintaining emergency reaction rotary-wing airlift and other National Capital Region contingency response capabilities critical to national security, and for organizing, training, equipping and deploying combat-ready forces for Air and Space Expeditionary Forces (AEFs).
See Joint Base Andrews for a list of units and aircraft now based at the installation.
Geography
editAndrews Air Force Base is located at 38°48′13″N 76°52′17″W / 38.80361°N 76.87139°W (38.803490, −76.871508),[19] a few miles southeast of Washington, D.C. near the town of Morningside in Prince George's County, Maryland. It is delineated as a census-designated place by the United States Census Bureau. The CDP has a total area of 6.9 square miles (18.0 km2), of which 6.9 square miles (17.9 km2) is land and 0.04 square miles (0.1 km2), or 0.51%, is water.[20]
There are two runways on the base; the western runway is 11,300 feet (3,400 m) in length, and the eastern runway is 9,750 feet (2,970 m) in length. Two additional runways have been removed, including a minor third runway between the two main runways, and a small T-shaped runway which was closed and demolished by 2008.[21]
Demographics
editCensus | Pop. | Note | %± |
---|---|---|---|
1970 | 6,418 | — | |
1980 | 10,064 | 56.8% | |
1990 | 10,228 | 1.6% | |
2000 | 7,925 | −22.5% | |
2010 | 2,973 | −62.5% | |
2020 | 3,025 | 1.7% | |
U.S. Decennial Census[22] 2010[23] 2020[24] |
For statistical purposes the base is delineated as a census-designated place (Andrews AFB CDP) by the U.S. Census Bureau. As of the 2020 census, the resident population was 3,025.[25]
2020 census
editRace / Ethnicity (NH = Non-Hispanic) | Pop 2010[23] | Pop 2020[24] | % 2010 | % 2020 |
---|---|---|---|---|
White alone (NH) | 1,664 | 1,355 | 55.97% | 44.79% |
Black or African American alone (NH) | 637 | 758 | 21.43% | 25.06% |
Native American or Alaska Native alone (NH) | 10 | 22 | 0.34% | 0.73% |
Asian alone (NH) | 70 | 152 | 2.35% | 5.02% |
Pacific Islander alone (NH) | 16 | 14 | 0.54% | 0.46% |
Other race alone (NH) | 16 | 14 | 0.54% | 0.46% |
Mixed race or Multiracial (NH) | 143 | 232 | 4.81% | 7.67% |
Hispanic or Latino (any race) | 417 | 478 | 14.03% | 15.80% |
Total | 2,973 | 3,025 | 100.00% | 100.00% |
2000 Census
editAs of the census[26] of 2000, there were 7,925 people, 1,932 households, and 1,864 families residing in the CDP. The population density was 1,158.9 inhabitants per square mile (447.5/km2). There were 2,133 housing units at an average density of 311.9 sq mi (120.4/km2). The racial makeup of the base was 65.3% White, 22.8% African American, 0.6% Native American, 3.2% Asian, 0.1% Pacific Islander, 3.7% from other races, and 4.4% from two or more races. Hispanic or Latino people of any race were 8.7% of the population.
There were 1,932 households, out of which 75.9% had children under the age of 18 living with them, 86.1% were married couples living together, 7.3% had a female householder with no husband present, and 3.5% were non-families. 3.2% of all households were made up of individuals, none of whom was 65 years of age or older. The average household size was 3.39 and the average family size was 3.44.
In the CDP, the population was spread out, with 35.0% under the age of 18, 16.3% from 18 to 24, 44.9% from 25 to 44, 3.6% from 45 to 64, and 0.2% who were 65 years of age or older. The median age was 24 years. For every 100 females, there were 119.7 males. For every 100 females age 18 and over, there were 126.0 males.
The median income for a household in the base was $44,310, and the median income for a family was $42,866. Males had a median income of $27,070 versus $27,308 for females. The per capita income for the base was $16,520. About 2.6% of families and 2.4% of the population were below the poverty line, including of the total population, 2.8% of those under the age of 18 and none of those 65 and older.
Motor sports
editOn 2 May 1954, sports car races were held at the base,[27] using a 4.3-mile (6.9 km) circuit made up of runways and other access roads.[28]
Education
editSee also
editReferences
edit- ^ Sperling, Capt. Robert. "Officials unveil Joint Base Andrews". Af.mil. Retrieved 12 July 2013.
- ^ "Factsheets : Presidential Airlift Group (AMC) United States Air Force". Afhra.af.mil. Archived from the original on 30 May 2013. Retrieved 12 July 2013.
- ^ "316th Wing".
- ^ "Colonel Tyler R. Schaff".
- ^ "Chief Master Sergeant Ezekiel A. Ross".
- ^ a b "Fact Sheet, Andrews Air Force Base history, Office of History, 316th Airlift Wing". Andrews.af.mil. Archived from the original on 1 June 2016. Retrieved 12 July 2013.
- ^ a b c d e f Mueller, Robert (1989). "Andrews Air Force Base". Air Force Bases (Report). Vol. I: Active Air Force Bases Within the United States of America on 17 September 1982. Office of Air Force History. ISBN 0-912799-53-6. Retrieved 15 August 2013.
Major Off-Base and Detached Installations: ... Salisbury MAP (aka Chincoteague Aux Fld; Salisbury Outlying Fld), 5 mi ESE of Salisbury, MD, 8 Feb 1943-5 Jun 1944
[dubious – discuss] - ^ [full citation needed] This article incorporates public domain material from the Air Force Historical Research Agency
- ^ Maurer, Maurer. Air Force Combat Units of World War II. Washington, D.C.: U.S. Government Printing Office 1961 (republished 1983, Office of Air Force History, ISBN 0-912799-02-1).
- ^ "Why Is It Named Joint Base Andrews?". Ghosts of DC. 25 February 2013. Retrieved 2 January 2022.
- ^ Ravenstein, Charles A. Air Force Combat Wings Lineage and Honors Histories 1947–1977. Maxwell Air Force Base, Alabama: Office of Air Force History 1984. ISBN 0-912799-12-9.
- ^ "NAF Washington History". Joint Base Andrews. US Air Force. Retrieved 5 December 2019.
- ^ "Air Force's first joint base flies more with less". Archived from the original on 29 June 2015. Retrieved 7 December 2019.
- ^ Airmen 1st Class Kat Lynn Justen and Katherine Windish (23 July 2010). "Mission, movement, manning – installation members stand at ready for 11 WG merger United States Air Force". Andrews.af.mil. Archived from the original on 18 July 2011. Retrieved 18 October 2010.
{{cite web}}
: CS1 maint: numeric names: authors list (link) - ^ "Slideshow: 11th Wing becomes the host wing at JBA United States Air Force". Andrews.af.mil. 8 June 2012.
- ^ Cold-Basis4980 (4 November 2024). "Delta Airlines just landed at Andrews AFB". r/flightradar24. Retrieved 15 November 2024.
{{cite web}}
: CS1 maint: numeric names: authors list (link) - ^ Cold-Basis4980 (4 September 2024). "Sun Country Airlines took off from Andrews AFB". r/flightradar24. Retrieved 15 November 2024.
{{cite web}}
: CS1 maint: numeric names: authors list (link) - ^ Factsheets : Presidential Airlift Group (AMC) United States Air Force Archived 30 May 2013 at the Wayback Machine
- ^ "US Gazetteer files: 2010, 2000, and 1990". United States Census Bureau. 12 February 2011.
- ^ "Geographic Identifiers: 2010 Demographic Profile Data (G001): Andrews AFB CDP, Maryland". United States Census Bureau. Retrieved 15 December 2011.
- ^ "andrews air force base - Google Maps". Google Maps. 1 January 1970. Retrieved 12 July 2013.
- ^ "Decennial Census by Decade". US Census Bureau.
- ^ a b "P2 Hispanic or Latino, and Not Hispanic or Latino by Race – 2010: DEC Redistricting Data (PL 94-171) - Andrews AFB CDP, Maryland". United States Census Bureau.
- ^ a b "P2 Hispanic or Latino, and Not Hispanic or Latino by Race – 2020: DEC Redistricting Data (PL 94-171) - Andrews AFB CDP, Maryland". United States Census Bureau.
- ^ "Andrews AFB CDP, Maryland". United States Census Bureau. Retrieved 13 March 2022.
- ^ "U.S. Census website". United States Census Bureau. Retrieved 31 January 2008.
- ^ O'Neil, Terry (2011). Runways & Racers: Sports Car Races Held on Military Airfields in America 1952–1954. United States: Veloce Publishing Ltd. p. 208. ISBN 9781845842550.
- ^ Galpin, Darren. "Andrews Airforce Base". silhouet.com. Retrieved 29 January 2013.
Attribution
edit- This article incorporates public domain material from Joint Base Andrews. United States Air Force.