World War II

Squadron B-17F Flying Fortress^{[lower-alpha 4]}

The squadron was activated in June 1942 as one of the four original squadrons of the 99th Bombardment Group, at Orlando Army Air Base, Florida, moving on paper the same day to MacDill Field, Florida. However, the Army Air Forces had decided to concentrate all heavy bomber training under Second Air Force, and before the end of the month, the squadron moved to Pendleton Field, Oregon to begin its training in Boeing B-17 Flying Fortresses. It continued training with the B-17 until January 1943, when it began deploying to the Mediterranean Theater of Operations.^[1]

The squadron's ground echelon went by ship from New York City to Marrakech, Morocco; the air echelon flew to Morrison Field, Florida, then along the South Atlantic Route. The ground and air echelons of the squadron were reunited at Navarin Airfield, Algeria in March 1943. It moved forward to Oudna Airfield, Tunisia after the Allies drove Axis forces from North Africa in May 1943. The squadron concentrated on targets such as airfields, harbor facilities, shipping, viaducts and bridges in North Africa, Sicily and Italy.^[3] In early June 1943, the squadron participated in Operation Corkscrew, the reduction of Pantelleria Island in preparation for the invasion of Sicily.^[4]

The squadron helped neutralize enemy fighter aircraft opposition to Operation Husky, the invasion of Sicily, penetrating enemy air defenses by bombing airplanes, hangars and fuel and ammunition storage sites at Gerbini Airfield. For these actions, it was awarded the Distinguished Unit Citation (DUC).^[3]

In November 1943, the 347th became part of Fifteenth Air Force, which focused on the strategic bombing campaign against Germany. The following month it moved to Tortorella Airfield, Italy. From this base, it engaged in the bombardment of enemy targets in Austria, Bulgaria, Czechoslovakia, France, Germany, Greece, Hungary, Italy, Romania, and Yugoslavia; attacking oil refineries, marshaling yards, aircraft factories, and other strategic objectives. On 23 April 1944, the squadron participated in an attack on aircraft factories in Wiener Neustadt, Austria, despite heavy enemy interceptor opposition. For this action, it was awarded a second DUC.^[3]

Following V-E Day, the squadron became part of the occupation forces in Italy, until inactivating in November 1945.^[1][3]

Air Force reserve

The squadron was again activated under Air Defense Command (ADC) in the reserve at Birmingham Municipal Airport, Alabama, on 19 May 1947 and again assigned to the 99th Group.^[1] Its training was supervised by ADC's 477th AAF Base Unit (later the 2587th Air Force Reserve Training Center).^[5] Although it was nominally a very heavy bomber unit, it is not clear whether or not the squadron was fully staffed or equipped with combat aircraft.^[6] In 1948 Continental Air Command (ConAC) assumed responsibility for managing reserve and Air National Guard units from ADC.^[7] President Truman’s reduced 1949 defense budget, however, required reductions in the number of units in the Air Force,^[8] ConAC also reorganized its reserve units under the Wing Base Organization, and the 19th Air Division and other reserve units at Birmingham Municipal Airport, including the squadron, were inactivated and replaced by the 514th Troop Carrier Wing in June 1949.^[1][5]

Strategic Air Command

Convair B-36 Peacemaker

The squadron was reactivated in January 1953 at Fairchild Air Force Base, Washington when the 111th Strategic Reconnaissance Wing, an Air National Guard unit that had been mobilized for the Korean War, was returned to state control. The squadron assumed the mission, personnel, and Convair RB-36 Peacemaker strategic reconnaissance aircraft of the 111th Wing's 129th Strategic Reconnaissance Squadron, a regular unit assigned to the 111th Wing, which was simultaneously inactivated. Engaged in worldwide strategic bombardment training and stood nuclear alert until 1956 when the B-36 was retired. In 1956, it moved to Westover Air Force Base, Massachusetts, where it was equipped with Boeing B-52D Stratofortress intercontinental heavy bombers.

In 1961 it moved to McCoy Air Force Base, Florida and was assigned to SAC's 4047th Strategic Wing as SAC dispersed its heavy bomber force. The squadron conducted worldwide strategic bombardment training missions and providing nuclear deterrent. It was finally inactivated in 1963 when SAC inactivated its strategic wings, replacing them with permanent Air Force Wings. The squadron was inactivated and its aircraft, personnel, and equipment transferred to the 367th Bombardment Squadron, which was simultaneously activated.

Lineage

• Constituted as the 347th Bombardment Squadron (Heavy) on 28 January 1942

Activated on 1 June 1942

Redesignated 347th Bombardment Squadron, Heavy on 29 September 1944

Inactivated on 8 November 1945

• Redesignated 347th Bombardment Squadron, Very Heavy on 13 May 1947

Activated in the reserve on 29 May 1947

Inactivated on 27 June 1949

• Redesignated 347th Strategic Reconnaissance Squadron, Heavy and activated on 1 January 1953.

Redesignated 347th Bombardment Squadron, Heavy on 1 October 1955

Discontinued and inactivated on 1 April 1963^[1]

Assignments

• 99th Bombardment Group, 1 June 1942 – 8 November 1945
• 99th Bombardment Group, 29 May 1947 – 27 Jun 1949
• 99th Strategic Reconnaissance Wing (later 99th Bombardment Wing), 1 January 1953
• 4047th Strategic Wing, 1 September 1961 – 1 April 1963^[1]

Stations

Aircraft

• Boeing B-17 Flying Fortress, 1942–1945
• Convair B-36 Peacemaker, 1953–1956
• Convair RB-36 Peacemaker, 1953–1956
• Boeing B-52D Stratofortress, 1956–1963^[1]

Awards and campaigns

Award streamer	Award	Dates	Notes
	Distinguished Unit Citation	5 July 1943	Sicily[1]
	Distinguished Unit Citation	23 April 1944	Austria[1]

Campaign Streamer	Campaign	Dates	Notes
	Air Offensive, Europe	16 March 1943 – 5 June 1944	[1]
	Tunisia	16 March 1943 – 13 May 1943	[1]
	Air Combat, EAME Theater	16 March 1943 – 11 May 1945	[1]
	Sicily	14 May 1943 – 17 August 1943	[1]
	Naples-Foggia	18 August 1943 – 21 January 1944	[1]
	Anzio	22 January 1944 – 24 May 1944	[1]
	Rome-Arno	22 January 1944 – 9 September 1944	[1]
	Central Europe	22 March 1944 – 21 May 1945	[1]
	Normandy	6 June 1944 – 24 July 1944	[1]
	Northern France	25 July 1944 – 14 September 1944	[1]
	Southern France	15 August 1944 – 14 September 1944	[1]
	North Apennines	10 September 1944 – 4 April 1945	[1]
	Rhineland	15 September 1944 – 21 March 1945	[1]
	Po Valley	3 April 1945 – 8 May 1945	[1]

Notes

Explanatory notes

Citations

Bibliography

 This article incorporates public domain material from the Air Force Historical Research Agency

• 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. Retrieved 17 December 2016.
• 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. Retrieved 17 December 2016.
• Ravenstein, Charles A. (1984). Air Force Combat Wings, Lineage & Honors Histories 1947-1977. Washington, DC: Office of Air Force History. ISBN 0-912799-12-9. Retrieved 17 December 2016.
• Rodgers, Edith C. (May 1947). "The Reduction of Pantelleria and Adjacent Islands, USAF Historical Study No. 52 8 May – 14 June 1943" (PDF). Air Historica Offic, Headquarters, Army Air Forces. Retrieved 22 October 2023.
• Watkins, Robert A. (2009). Insignia and Aircraft Markings of the U.S. Army Air Force in World War II. Vol. IV, European-African-Middle Eastern Theater of Operations. Atglen,PA: Shiffer Publishing, Ltd. ISBN 978-0-7643-3401-6.