The squadron assembled at its combat station, RAF Glatton by the end of the month.[1] The air echelon had begun arriving at Glatton on 21 January.[3] The squadron flew its first mission during Big Week on 21 February 1944. It engaged primarily in the strategic bombing campaign against Germany, attacking ball bearing plants, oil refineries and aircraft factories until June 1944. In July 1944, the squadron returned to strategic targets, which remained its primary objectives through April 1945.[2] On 2 November 1944, a two group formation including the squadron strayed from the main bomber stream and its fighter cover. Luftwaffe fighter controllers directed a geschwader of interceptors against the formation. Nine of the 457th Group's Flying Fortresses were lost to this attack.[4]
The squadron flew its last combat mission on 20 April 1945. Following V-E Day, it transported prisoners of war from Austria to France.[2] The air echelon departed Glatton between 19 and 23 May, while the ground echelon sailed on the RMS Queen Elizabeth on 24 June, arriving at the New York Port of Emarkation five days later.[3] It assembled at Sioux Falls Army Air Field, South Dakota in late July. It was inactivated there the following month.[1][2]
Lineage
Constituted as the 749th Bombardment Squadron (heavy) on 19 May 1943
Activated on 1 July 1943
Redesignated 749th Bombardment Squadron, Heavy in 1944
^Airplane is Boeing B-17G-95-BO Flying Fortress, serial 43-38857. This plane survived the war. It was transferred to storage at Kingman Army Air Field on 28 November 1945 and sold for scrap in July 1946. Baugher, Joe (14 May 2023). "1943 USAF Serial Numbers". Joe Baugher. Retrieved 16 June 2023.
^Approved 9 April 1945. Description: On a light blue disc, border grayed medium blue, a red devil standing affronteproper, wearing a black cape lined on under side with light yellow green, holding a large aerial bomb with black nose, and yellow tail section, under the left arm and hurling a like bomb toward base with the right arm.
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. ISBN978-0-87938-638-2.