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RAF Felixstowe

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RAF Felixstowe
NameRAF Felixstowe
LocationFelixstowe, Suffolk
CountryEngland
TypeSeaplane and flying boat station
OwnershipAir Ministry
OperatorRoyal Air Force
Used1913–1960s
BattlesFirst World War, Second World War

RAF Felixstowe was a prominent seaplane and flying boat station on the North Sea coast near Felixstowe in Suffolk, England. Established initially for Royal Naval Air Service operations, the station became integral to Imperial Germany threat responses and U-boat countermeasure development alongside major Royal Navy and Royal Air Force establishments. Its strategic location influenced operations connected with Harwich, Ipswich, Great Yarmouth, The Wash, and the North Sea maritime theatre.

History

The site originated during the prelude to the First World War when the Royal Naval Air Service expanded coastal aviation in response to the Kaiserliche Marine submarine campaign and raids directed from Heligoland Bight. Early leadership included figures linked to John Cyril Porte and collaborations with Curtiss Aeroplane and Motor Company for flying boat development. During the First World War the station interacted with commands based at Scapa Flow, Harwich Force and establishments overseen by the Admiralty. Interwar reorganisation saw transfer of responsibilities to the Royal Air Force after the 1918 creation of the RAF. In the lead-up to the Second World War, Felixstowe’s facilities were associated with coastal defence planning alongside Coastal Command bases such as RAF Pembroke Dock and RAF Calshot. Postwar demilitarisation mirrored reductions at Portsmouth, Penzance, Chatham, and other former Royal Navy aviation hubs.

Operations and Units

Felixstowe hosted squadrons and flights that coordinated with No. 4 Group RAF, No. 16 Group RAF, and other units involved in anti-submarine warfare and maritime reconnaissance. Units worked closely with Royal Naval Air Service squadrons, Fleet Air Arm detachments, and experimental flights tied to personnel from A. V. Roe, Supermarine Aviation Works, and Short Brothers. Training and operational units included seaplane conversion flights, test squadrons involved with Air Ministry Experimental Station work, and detachments supporting convoys run by the Royal Fleet Auxiliary. Personnel and commands rotated between Felixstowe and stations such as RAF Mount Batten, RAF Calshot, RAF Pembroke Dock, and RAF Lee-on-Solent.

Facilities and Infrastructure

Infrastructure at Felixstowe included hangars influenced by designs from R. J. Mitchell era firms and accommodation blocks similar to those at RAF Coastal Command stations. Slipways, slip docks, and concrete aprons served flying boats like those built by Short Brothers and Supermarine. Communications and navigation installations connected with Chain Home radar coverage and coastal signal stations used by Royal Navy bases at Harwich and Harwich Haven. Maintenance workshops collaborated with depots such as No. 1 Aircraft Depot and logistic networks reaching Farnborough, Brooklands, and Cardington. The site layout reflected interwar civil engineering influenced by municipal works in Ipswich and port facilities at Felixstowe Dock.

Aircraft and Equipment

Aircraft types operated from Felixstowe included early patrol flying boats developed by Curtiss, production designs from Short Brothers such as the Short S.8 Calcutta lineage, and later models used by RAF Coastal Command including Sunderland flying boat variants and prototypes influenced by Supermarine Southampton developments. Equipment aboard included radio sets manufactured in collaboration with Marconi Company, anti-submarine depth charge gear shared with HMS Ark Royal operations, and navigation aids akin to gear used on Fairey Swordfish torpedo bombers operating from carrier group escorts. Experimental apparatus tested at the station informed designs fielded by No. 202 Squadron RAF and No. 10 Group RAF coastal units.

Role in World Wars

During the First World War Felixstowe served as a hub for anti-submarine patrols that protected convoys traversing routes used by Grand Fleet escorts and merchant shipping from Liverpool and Hull to continental ports such as Rotterdam and Antwerp. It supported efforts connected with the Battle of Jutland aftermath and sheltered operations assisting Q-ships and mine-clearance units. In the Second World War the station’s infrastructure contributed to Battle of the Atlantic operations, coordinating reconnaissance sorties in concert with Royal Navy destroyer escorts, convoy escort carriers like HMS Audacity, and Coastal Command efforts against Kriegsmarine U-boat wolfpacks. Its role interfaced with intelligence flows originating from Room 40 predecessors, cryptographic work associated with Bletchley Park intercepts, and tactical requirements linked to the Norwegian Campaign and the protection of the East Coast convoys.

Postwar Use and Closure

After VE Day and the cessation of hostilities, Felixstowe underwent gradual drawdown as flying boat use diminished and land-based maritime patrol aircraft at stations like RAF Kinloss and RAF Leuchars became predominant. Facilities were repurposed for civilian maritime activity, port expansion at Felixstowe Dock and local industry tied to Trinity House buoy maintenance. Surplus hangars and workshops followed patterns seen at former stations including RAF Calshot and were sold or demolished in phases through the 1950s and 1960s. Final closures paralleled the disbandment of flying boat squadrons and reallocation of assets to depots at Cosham and Marham before the area transitioned to peacetime commercial and municipal use.

Category:Royal Air Force stations in Suffolk Category:Military history of Suffolk Category:Flying boat bases of the Royal Air Force