Seething airfield was built in 1942−43 by John Laing & Son Ltd., to the standard Class A requirement for heavy bombers, the airfield had a main runway 6,000 ft. long aligned SW-NE and two secondary runways of 4,200 ft in length. The encircling perimeter track was three miles long. To meet United States Army Air Forces requirements, there were fifty-one hardstands both of the loop and frying-pan type and two T-2 hangars, placed one on each side of the airfield, that on the south being adjacent to the technical site. The camp was of temporary buildings and the sites dispersed in farmlands to the south of the airfield.
USAAF use
The airfield was assigned USAAF designation Station 146. Its ID Code was "SE".
The 448th flew Consolidated B-24 Liberators as part of the Eighth Air Force's strategic bombing campaign. The group entered combat on 22 December 1943, and until April 1945 served primarily as a strategic bombardment organization, hitting such targets as aircraft factories in Gotha, ball-bearing plants in Berlin, an airfield at Hanau, U-boat facilities at Kiel, a chemical plant at Ludwigshafen, synthetic oil refineries at Pölitz, aircraft engine plants at Rostock, marshalling yards at Cologne, and a Buzz-bomb assembly plant at Fallersleben. The group took part in the intensive campaign of heavy bombers against the German aircraft industry during Big Week, 20–25 February 1944. In addition to strategic operations, flew interdictory and support missions. Bombed V-weapon sites, airfields, and transportation facilities prior to the Normandy invasion in June 1944, and on D-Day attacked coastal defenses and choke points. Struck enemy positions to assist the Allied offensive at Caen and the breakthrough at Saint-Lô in July. Dropped supplies to airborne troops near Nijmegen during the airborne attack on the Netherlandsin September. Bombed transportation and communications centers in the combat zone during the Battle of the Bulge, December 1944 – January 1945. Dropped supplies to troops at Wesel during the airborne assault across the Rhine in March 1945. The group flew its last combat mission on 25 April, attacking a marshalling yard at Salzburg. It returned to Sioux Falls AAFSouth Dakota the US in July 1945. After the war, the airfield was used by Royal Air Force units:
No. 53 Maintenance Unit RAF
No. 94 Maintenance Unit RAF
The airfield was closed in 1945.
Current use
With the end of military control, most of the airfield was reverted to farming. The eastern section, including part of the main runway and a section of perimeter track, is now Seething Airfield which is home to the Waveney Flying Group. They have built three hangars and a clubroom and the airfield is active most days of the week. To the south of the airfield, on some of the former dispersed barrack and communal sites, several of the old living quarters and associated buildings are still in existence. Some of these buildings are in a reasonable condition, although they are derelict and overgrown. The former control tower has been renovated and has become a memorial museum to the 448th B.G. It contains a Group Roll of Honor and various artifacts and memorabilia. It is open to the public on the first Sunday of the month May to October, but can be inspected at other times by special request. In front of the control tower, dedicated during a veterans' reunion in 1990, stands a memorial to the men of the 448th B.G. who were missing or killed in action during service at Seething. Two other memorials were dedicated during a veterans' reunion in 1984. One is on the airfield itself near the Waveney F.G. club-house and consists of an engraved stone plaque and rose garden; another similar plaque is in the churchyard of Seething Parish Church, which is a mile or so north of the airfield. The "Stars and Stripes" hang in the church itself while an oak sapling has been planted near the village hall to commemorate the Group's close association with the village.
