419th Flight Test Squadron
SquadronB-2 Spirit
Active	1942–1945; 1958–1962; 1989–present
Country	United States
Branch	United States Air Force
Type	Squadron
Role	Flight Testing
Part of	Air Force Materiel Command
Garrison/HQ	Edwards Air Force Base, California
Motto	Silent Sting[1]
Engagements	European Theater of Operations Mediterranean Theater of Operations
Decorations	Distinguished Unit Citation Air Force Outstanding Unit Award
Insignia
419th Flight Test Squadron emblem[a][2][1]
Patch with 419th Bombardment Squadron emblem[b][2]
Tail code	ED(1992-present)
Aircraft flown
Bomber	B-2 Spirit B-1 Lancer B-52 Stratofortress

The419th Flight Test Squadron is aUnited States Air Force squadron. It is assigned to the412th Operations Group,Air Force Materiel Command, stationed atEdwards Air Force Base, California.

During World War II, the419th Bombardment Squadron was aBoeing B-17 Flying Fortress squadron, assigned to the301st Bombardment Group ofFifteenth Air Force. It earned twoDistinguished Unit Citations. In 1958, the squadron was activated as aBoeing B-47 Stratojet squadron as part ofStrategic Air Command's nuclear force, but was discontinued four years later. In 1993, the squadron was consolidated with the6519th Test Squadron, which had been conducting test operations at Edwards since 1989.

The 419th is responsible for developmental testing ofNorthrop Grumman B-2 Spirit,Rockwell B-1 Lancer, andBoeing B-52 Stratofortress strategic bombers. It conducts tests to extend the usable life of these airframes, upgrade their combat capabilities, and integrate new weapons systems into their operation. It works closely withAir Combat Command operational testing elements for these systems, often flying with them on the same missions. It receives overall testing oversight from the program management offices of these systems.^[3]

The first predecessor of the squadron was organized as the29th Reconnaissance Squadron, one of the fourBoeing B-17 Flying Fortresssquadrons of the301st Bombardment Group in February 1942.^[4][5] In April 1942, it was redesignated the419th Bombardment Squadron, aheavy bomber unit. In late May, it moved toAlamogordo Army Air Field, New Mexico, although the air echelon operated fromMuroc Army Air Base, flyingantisubmarine patrols off theCalifornia coast until early June 1942. The ground echelon moved to Virginia to prepare for movement overseas, leaving forFort Dix and the Port of Embarkation on 19 July. The air echelon left forBrainard Field, Connecticut in late June. The squadron ferried its Flying Fortresses via theNorth Atlantic ferry route as part ofOperation Bolero, the build up of American forces in the United Kingdom.^[6][7] The squadron and its companion squadrons of the 301st Group were the first B-17F unit to arrive in England.^[8][c]

The ground and air echelons were reunited atRAF Chelveston on 19 August 1942. The squadron flew its first mission on 5 September 1942. From England it attacked targets primarily in France, includingsubmarine pens, airfields, railroad targets, and bridges. On 14 September, the 301st Group and its squadrons were reassigned toXII Bomber Command in preparation forOperation Torch, the invasion of North Africa, but they continued to operate under the control ofVIII Bomber Command. Between 20 and 23 November 1942, the air echelon moved forward to bases in southeastern England, from which it flew directly toTafaraoui Airfield, Algeria. The ground echelon sailed for Algeria fromLiverpool on 8 December 1942.^[5][7]

Until August 1943, the squadron operated from airfields in Algeria, bombing docks, shipping facilities, airfields andmarshalling yards in Tunisia, Sicily, and Sardinia. It also attacked enemy ships operating between Sicily and Tunisia. On 6 April 1943, the squadron withstood heavyflak from shore defenses and enemy vessels, when it attacked a merchant convoy nearBizerte, Tunisia carrying supplies essential for theAxis defense of Tunisia. For this mission it was awarded theDistinguished Unit Citation (DUC). In May and June, it participated inOperation Corkscrew, the bombing and invasion ofPantelleria, prior to the invasion of Sicily.^[5]

Starting in July 1943, the squadron began flying numerous missions to targets in Italy, moving forward toOudna Airfield, Tunisia in early August. In November 1943, strategic and tactical forces in the Mediterranean were divided and the squadron became part ofFifteenth Air Force. It moved to Italy in December 1943 and in February 1944 it was established atLucera Airfield, Italy, from which it would conduct combat operations for the remainder of the war. From its Italian base, it concentrated on thestrategic bombing campaign against Germany, attacking oil centers,lines of communications, and industrial areas in Austria, Bulgaria, Czechoslovakia, France, Germany, Greece, Hungary, Italy, Poland, Romania, and Yugoslavia. On 23 February 1944, it participated in an attack on theMesserschmitt aircraft factory atRegensburg, succeeding despite "viscous" attacks by enemyinterceptors. For this mission, it was awarded a second DUC.^[5]

The 419th also flewair support missions nearAnzio andMonte Cassino, provided cover forOperation Dragoon, the invasion of southern France and the advance of theRed Army in the Balkans and theAllies of World War II advances in thePo Valley.^[5] It engaged in shuttle bombing missions to airfields in the Soviet Union during the summer of 1944.^[9]

FollowingV-E Day, the squadron remained in Italy until July 1945. In August, it was designated as a "very heavy" unit in preparation for conversion to theBoeing B-29 Superfortress and deployment to Pacific Theater. Before the squadron arrived at its planned training base,Pyote Army Air Field, Texas,Japan had surrendered and there was no need for additional bomber units. The squadron was inactivated in October 1945, shortly before Pyote ended training operations and became an aircraft storage depot.^[6][10]

From 1958, theBoeing B-47 Stratojet wings ofStrategic Air Command (SAC) began to assume analert posture at their home bases, reducing the amount of time spent on alert at overseas bases. The SAC alert cycle divided itself into four parts: planning, flying, alert and rest to meet GeneralThomas S. Power's initial goal of maintaining one third of SAC’s planes on fifteen minute ground alert, fully fueled and ready for combat to reduce vulnerability to a Soviet missile strike.^[11] To implement this new system B-47 wings reorganized from three to four squadrons.^[11][12] The 419th was activated atLockbourne Air Force Base as the fourth squadron of the301st Bombardment Wing. The alert commitment was increased to half the squadron's aircraft in 1962 and the four squadron pattern no longer met the alert cycle commitment, so the squadron was inactivated on 1 January 1962.^[12]

The second predecessor of the squadron was organized as the6519th Test Squadron atEdwards Air Force Base in October 1989,^[2] taking over theAir Force Flight Test Center's Strategic Systems Division testing of theBoeing B-52G and B-52H Stratofortress. It gained theRockwell B-1 Lancer program from the6510th Test Squadron in 1991.^{[citation needed]} On 1 October 1992, the 6519th and 419th squadrons were consolidated, with the consolidated unit redesignating as the419th Test Squadron the following day.^[2]

The squadron is the Air Force element of the Global Power Bomber Combined Test Force.^[13] It also operated theUnmanned Aerial Vehicle (UAV) test programGeneral Atomics MQ-1 Predator from 1994 until 2000, when the UAV program was realigned.^{[citation needed]}

The squadron added the Northrop Grumman B-2 Spirit program from the inactivating420th Flight Test Squadron on 30 December 1997.^[14] It has also tested external weapons loads on the B-1 Lancer, in tests to increase its weapons loads both internally and by adding an external weapons carriage capability.^[15] It has also tested theLitening targeting pod on the B-52.^[16]

The squadron has also performed tests withhypersonic vehicles, launching them from its B-52s. In May 2010, a squadron launched aBoeing X-51 Waverider experimental unmannedscramjet.^[17] On 14 May 2022, a squadron B-52 launched aAGM-183A Air-launched Rapid Response Weapon, anotherhypersonic weapon.^[13] However, this program was cancelled in 2023, due to repeated system failures.^[18]

In the spring of 2015, the445th Flight Test Squadron, which had been conducting "Test Operations" at Edwards was inactivated and its mission transferred to other test squadrons. In this reorganization, the squadron gained theBeechcraft C-12 Huron Formal Training Unit.^[19]

419th Bombardment Squadron

• Constituted as the29th Reconnaissance Squadron (Heavy) on 28 January 1942

Activated on 3 February 1942

Redesignated419th Bombardment Squadron (Heavy) on 22 April 1942

Redesignated419th Bombardment Squadron, Heavy c. 6 March 1944

Redesignated419th Bombardment Squadron, Very Heavy on 5 August 1945

Inactivated on 15 October 1945

• Redesignated419th Bombardment Squadron, Medium on 20 August 1958

Activated on 1 December 1958

Discontinued and inactivated on 1 January 1962

• Consolidated with the6519th Test Squadron as the6519th Test Squadron on 1 October 1992^[2]

419th Flight Test Squadron

• Designated as the6519th Test Squadron and activated on 10 March 1989
• Consolidated with the419th Bombardment Squadron on 1 October 1992

Redesignated419th Test Squadron on 2 October 1992

Redesignated419th Flight Test Squadron on 1 March 1994^[2]

• 301st Bombardment Group, 3 Feb 1942 – 15 Oct 1945
• 301st Bombardment Wing, 1 Dec 1958 – 1 Jan 1962
• 6510th Test Wing (later 412th Test Wing), 10 March 1989
• 412th Operations Group, 1 Oct 1993 – present^[2]

Award streamer	Award	Dates	Notes
	Distinguished Unit Citation	6 April 1943	Tunisia, 419th Bombardment Squadron[2]
	Distinguished Unit Citation	25 February 1944	Germany, 419th Bombardment Squadron[2]
	Air Force Outstanding Unit Award	1 January 1961–1 January 1962	419th Bombardment Squadron[2]
	Air Force Outstanding Unit Award	1 January 2010–31 December 2011	419th Flight Test Squadron[2]
	Air Force Outstanding Unit Award	1 January–31 December 2012	419th Flight Test Squadron[2]
	Air Force Outstanding Unit Award	1 January–31 December 2013	419th Flight Test Squadron[2]

Campaign Streamer	Campaign	Dates	Notes
	Antisubmarine	28 May–24 June 1942	419th Bombardment Squadron[2]
	Air Offensive, Europe	19 August 1942–24 November 1942	419th Bombardment Squadron[2]
	Air Combat, EAME Theater	19 August 1942–11 May 1945	419th Bombardment Squadron[2]
	Egypt-Libya	24 November 1942 1942–12 February 1943	419th Bombardment Squadron[2]
	Tunisia	24 November 1942–13 May 1943	419th Bombardment Squadron[2]
	Sicily	14 May 1943–17 August 1943	419th Bombardment Squadron[2]
	Naples-Foggia	18 August 1943–21 January 1944	419th Bombardment Squadron[2]
	Anzio	22 January 1944–24 May 1944	419th Bombardment Squadron[2]
	Rome-Arno	22 January 1944–9 September 1944	419th Bombardment Squadron[2]
	Central Europe	22 March 1944–21 May 1945	419th Bombardment Squadron[2]
	Normandy	6 June 1944–24 July 1944	419th Bombardment Squadron[2]
	Northern France	25 July 1944–14 September 1944	419th Bombardment Squadron[2]
	Southern France	15 August 1944–14 September 1944	419th Bombardment Squadron[2]
	North Apennines	10 September 1944–4 April 1945	419th Bombardment Squadron[2]
	Rhineland	15 September 1944–21 March 1945	419th Bombardment Squadron[2]
	Po Valley	3 April 1945–8 May 1945	419th Bombardment Squadron[2]

• List of United States Air Force test squadrons
• Boeing B-17 Flying Fortress Units of the Mediterranean Theater of Operations
• List of B-47 units of the United States Air Force
• List of B-52 Units of the United States Air Force
• List of B-1 units of the United States Air Force

Explanatory notes

Citations

 This article incorporatespublic domain material from the Air Force Historical Research Agency

• Anderson, Capt. Barry (1985).Army Air Forces Stations: A Guide to the Stations Where U.S. Army Air Forces Personnel Served in the United Kingdom During World War II(PDF). Maxwell AFB, AL: Research Division, USAF Historical Research Center. Retrieved1 March 2021.
• Freeman, Roger A. (1970).The Mighty Eighth: Units, Men and Machines (A History of the US 8th Army Air Force). London, England, UK: Macdonald and Company.ISBN 978-0-87938-638-2.
• Maurer, Maurer, ed. (1983) [1961].Air Force Combat Units of World War II(PDF) (reprint ed.). Washington, DC: Office of Air Force History.ISBN 0-912799-02-1.LCCN 61060979. Archived fromthe original(PDF) on 15 January 2021.
• Maurer, Maurer, ed. (1982) [1969].Combat Squadrons of the Air Force, World War II(PDF) (reprint ed.). Washington, DC: Office of Air Force History.ISBN 0-405-12194-6.LCCN 70605402.OCLC 72556. Archived fromthe original(PDF) on 20 August 2023.
• Millet, Jeffrey R. (1986).The Fifteenth Air Force Story: A History 1943–1985. Fifteenth Air Force Association.ASIN B000WAZRJ2.
• Pimlott, Jeffrey R. (1980).B-29 Superfortress. New York, NY: Gallery Books.
• Rogers, Brian. (2005).United States Air Force Unit Designations Since 1978. Hinkley, UK: Midland Publications.ISBN 1-85780-197-0.
• Schake, Col Kurt W. (1998).Strategic Frontier: American Bomber Bases Overseas, 1950–1960(PDF). Trondheim, Norway: Norwegian University of Science and Technology.ISBN 978-8277650241. Retrieved27 July 2015.

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