Handley Page Hampden

The Handley Page Hampden was one of the RAF’s principal twin-engined bombers at the outbreak of the Second World War. It fought through the difficult early years of Bomber Command‘s offensive, carrying out attacks on shipping, night bombing and aerial minelaying. Its later conversion to a torpedo bomber gave it a second career with Coastal Command, including an extraordinary deployment to northern Russia in September 1942. The Hampden’s service illustrates the speed with which pre-war ideas about bomber protection were overtaken by combat experience.

Development and design

The Hampden originated in Air Ministry Specification B.9/32. Handley Page’s HP.52 prototype first flew on 21 June 1936, and the type entered RAF squadron service in 1938, with No. 49 Squadron among its first operators. It joined the Vickers Wellington and Armstrong Whitworth Whitley in the RAF’s pre-war medium bomber force. Its two Bristol Pegasus radial engines powered a relatively fast aircraft with a distinctive narrow fuselage and twin tail fins. The related Handley Page Hereford used Napier Dagger engines but was produced in much smaller numbers and was largely confined to training.

The Hampden normally carried four men: pilot, navigator and bomb aimer, wireless operator and gunner, and rear gunner. Its long, narrow fuselage gave rise to the nickname ‘flying suitcase’. The cramped interior limited movement between crew positions and made escape from a damaged aircraft difficult. It could carry a bomb load of approximately 4,000 lb, depending on the mission. Defensive gun positions were limited, and the hand-operated armament offered insufficient protection against modern fighters. Although pilots generally regarded the Hampden as responsive, its design embodied the increasingly doubtful pre-war assumption that speed would be a bomber’s principal defence.

The opening operations, 1939–40

Hampden squadrons began wartime operations in September 1939, initially concentrating on reconnaissance and maritime targets under restrictions intended to limit attacks on civilians. Early daylight missions demonstrated how vulnerable unescorted medium bombers were to enemy fighters. Bomber Command increasingly turned to night operations, although darkness made navigation and accurate bombing much harder.

On the night of 19–20 March 1940, Hampdens joined the attack on the German seaplane base at Hörnum on Sylt. The raid, following a German attack on Scapa Flow, was an important early deliberate RAF bombing operation against a German land target. It was not the RAF’s first bombing mission of the war, nor an unrestricted attack on German cities. Hampdens also participated in the first RAF raid on Berlin on the night of 25–26 August 1940. Its immediate material results were limited by the navigational and targeting difficulties of early night bombing, but the raid was politically significant.

Roderick Learoyd’s Victoria Cross

On 12 August 1940, Acting Flight Lieutenant Roderick Learoyd of No. 49 Squadron flew Hampden P4403 in a low-level attack against the Dortmund-Ems Canal. His aircraft encountered intense anti-aircraft fire, sustained serious damage and nevertheless completed the attack. Learoyd returned to Britain but, concerned about damage to the aircraft, remained airborne until daylight before landing. He received the Victoria Cross for his courage and determination. The operation exposed the extreme danger of low-level attacks against heavily defended infrastructure.

John Hannah’s Victoria Cross

On the night of 15–16 September 1940, Sergeant John Hannah was wireless operator and air gunner aboard No. 83 Squadron Hampden P1355 during an attack on invasion barges at Antwerp. Anti-aircraft fire started a severe fire inside the fuselage. Although badly burned, Hannah fought the flames, preventing the loss of the aircraft and helping the crew return. He received the Victoria Cross, becoming the youngest recipient of that award for aerial operations. The injuries damaged his health and he did not return to operational flying; he died in 1947, aged 25. The story is inseparable from the Hampden’s cramped crew arrangement, which made his actions particularly dangerous.

Night bombing and minelaying

During 1940 and 1941, Hampdens attacked ports, transport links and industrial targets across Germany and occupied Europe. Their crews faced searchlights, flak, night fighters, weather and unreliable navigational information. The aircraft’s modest bomb load and limited defensive firepower increasingly counted against it as the bombing offensive expanded. Guy Gibson, later commander of No. 617 Squadron during the Dams Raid, was among the pilots whose early operational experience included the Hampden.

The Hampden also became important in aerial minelaying, called ‘Gardening’ by Bomber Command. Aircraft dropped mines in shipping lanes and approaches to ports to restrict German maritime movements and force the enemy to commit resources to minesweeping. Accurate navigation was essential, and flights over open water brought their own risks from weather, engine failure and navigational error. These operations made effective use of an aircraft increasingly unsuited to heavily defended bombing targets.

Commonwealth squadrons

Hampdens served with British and Commonwealth aircrew. No. 408 Squadron RCAF flew the type in Bomber Command, as did No. 420 Squadron RCAF in Bomber Command and No. 415 Squadron RCAF in Coastal Command. No. 455 Squadron RAAF also operated Hampdens before transferring to maritime operations, while No. 489 Squadron RNZAF flew the torpedo-bomber version. Canadian training and production also formed part of the wider Hampden programme. The contribution of Australian and Canadian crews was integral to the aircraft’s operational history and should not be treated as an exclusively British effort.

Withdrawal from Bomber Command

By 1942, larger and more capable aircraft such as the Handley Page Halifax and Avro Lancaster were displacing the Hampden. Its last Bomber Command bombing operation took place on the night of 14–15 September 1942, when Hampdens of No. 408 Squadron RCAF attacked Wilhelmshaven. The end of the bombing role did not end the aircraft’s operational career: surviving airframes continued in training and were adapted for Coastal Command.

The Hampden TB.I and Coastal Command

The torpedo-bomber conversion, designated TB.I, adapted the bomb-bay area and associated equipment to carry an aerial torpedo beneath the fuselage. Nos. 144 Squadron RAF and 455 Squadron RAAF transferred to Coastal Command in 1942. Their new duties involved maritime reconnaissance and strike operations against enemy shipping, often in severe weather and at low altitude. The Hampden was not designed from the outset as a torpedo bomber, and the role exposed it to shipboard anti-aircraft fire while retaining the original design’s limited defensive protection.

Operation Orator and the Arctic convoys

In September 1942, 32 Hampden torpedo bombers from Nos. 144 and 455 Squadrons were ordered to northern Russia during Operation Orator. The intention was to provide a strike force against German surface warships, especially Tirpitz, if they threatened Arctic convoy PQ 18. The aircraft departed from Sumburgh in Shetland during the night of 4–5 September, bound for the Kola Peninsula. The ferry flight proved exceptionally dangerous: icing, poor visibility, navigation difficulties and enemy interception caused substantial losses.

Of the 32 Hampdens dispatched, 23 reached Russia and nine were lost during the outward deployment. One aircraft, No. 144 Squadron Hampden P1344, was attacked by German fighters near Petsamo and crash-landed on the Kola Peninsula. Three crew members died and two were taken prisoner. Its remains were later recovered and became part of an RAF Museum conservation project. Counts of aircraft subsequently written off after arrival should be distinguished from the nine lost on the outward flight.

The surviving aircraft assembled at Vaenga near Murmansk. Their purpose was to be ready to attack German capital ships rather than to bomb convoy targets. On 14 September they were scrambled following reports of a possible sortie by Tirpitz, but no engagement with the battleship resulted. Because the long return flight was impractical, surviving Hampdens were handed over to Soviet naval aviation. British and Australian personnel subsequently returned home. The deployment was a striking example of Allied cooperation, and of the difficulties of using an ageing bomber in Arctic conditions.

Final operational service

Coastal Command continued to employ Hampdens in maritime strike duties into 1943, after their withdrawal from Bomber Command. The final Coastal Command units relinquished the type late that year, ending its front-line RAF career. More suitable maritime aircraft were replacing it, and the narrow-fuselage Hampden had little remaining development potential.

Production, losses and significance

Approximately 1,430 Hampdens were produced in Britain and Canada by Handley Page, English Electric and Canadian Associated Aircraft. The related Hereford, powered by Napier Dagger engines, was produced in smaller numbers and did not establish a comparable combat record. Hampden Met.I conversions served in meteorological reconnaissance with Nos. 517, 519 and 521 Squadrons in 1943. Two Hampden II (HP.62) conversions were tested with Wright Cyclone engines, but the variant did not enter series production. The Hampden suffered heavy operational losses; figures around 714 aircraft are often cited, although totals depend on whether combat losses, accidents and other write-offs are grouped together.

The Hampden was neither as enduring as the Wellington nor as powerful as the four-engined bombers that followed it. Yet it was indispensable during the early years when Bomber Command had few alternatives available in strength. Its record encompasses attacks on German ports, early raids on Germany and Berlin, hazardous minelaying sorties, two extraordinary Victoria Cross actions and a remarkable final deployment to northern Russia. The aircraft’s weaknesses taught harsh lessons about bomber design, while the service of its crews and ground personnel made a substantial contribution to the RAF’s wartime effort.