Westland Lysander

The Westland Lysander occupied a distinctive position in Royal Air Force history. Conceived under Air Ministry Specification A.39/34 of 1934, it was designed as an army co-operation aircraft for reconnaissance, artillery observation and liaison duties in support of land forces. The requirement emphasised short take-off and landing performance so that aircraft could operate from improvised strips close to forward units.

Westland Aircraft responded with the P.8 design, which first flew on 15 June 1936. The type entered service with No. 16 Squadron at RAF Old Sarum in June 1938, replacing older biplanes including the Hawker Audax. Early trials demonstrated strong low-speed handling and field performance in keeping with the role envisaged in the mid-1930s.

Operational experience in the Second World War demonstrated the limitations of that concept in contested airspace. During the Battle of France in 1940, the Lysander proved highly vulnerable in daytime operations and suffered heavy losses. The same aircraft later became closely associated with Special Operations Executive tasks, landing in small fields across occupied Europe to deliver and extract agents, evaders and supplies. A total of 1,652 airframes were produced, and the type served from 1938 until withdrawal in 1946.

This article outlines the design origins of the Westland Lysander, summarises the main variants, traces its employment and losses in the army co-operation role, and follows its later use in clandestine operations. It also notes experimental developments, overseas operators and surviving aircraft.

Origins And Design Characteristics

The Lysander adopted a high-mounted parasol wing and a glazed cockpit intended to provide strong downwards and lateral visibility for observation. To meet the short-field requirement, the airframe incorporated automatic leading-edge slats, large slotted flaps, and a fixed undercarriage with long-stroke oleo-pneumatic legs fitted with large low-pressure wheels suited to grass and uneven surfaces.

Combined with a generous wing area, these features produced low landing speeds and strong controllability, characteristics that would later prove invaluable during night operations from small, clandestine fields.

The Lysander was comparatively large for its category, with a wingspan of approximately 15.2 metres, a length of roughly 9.3 metres and a height of around 4.42 metres. The cockpit accommodated a pilot and an observer or gunner in tandem, with provision for cameras, radios and defensive armament as required.

The Battle Of France And Operational Failure

At the outbreak of war in September 1939, seven RAF squadrons operated the Lysander, four of which deployed to France in October with the British Expeditionary Force air component, during the period of limited operations that followed, the type conducted patrol and reconnaissance sorties consistent with pre-war doctrine.

The German offensive beginning on 10 May 1940 exposed the vulnerability of slow, low-altitude observation aircraft operating in contested airspace. Lysanders conducting reconnaissance or artillery observation were exposed to fighter attack and ground fire. Losses were severe. Accounts indicate that more than 170 Lysanders were deployed to France and that approximately 50 returned to the United Kingdom. Between September 1939 and the end of May 1940, 118 aircraft were lost, and around 120 crew members were killed or captured. One unit in Belgium lost eleven aircraft in less than two weeks in May 1940. A further operation to drop supplies to Calais and attack German positions resulted in heavy losses, with only a few aircraft returning.

There were isolated combat successes. On 22 May 1940, a Lysander of No. 2 Squadron shot down a Henschel Hs 126 and a Junkers Ju 87 in a single sortie.

Following the evacuation from France, army co-operation units began replacing the Lysander with faster types, including the Curtiss Tomahawk and North American Mustang. The remaining aircraft were employed on lower-risk tasks, including coastal patrol, anti-invasion reconnaissance and later air-sea rescue. In other theatres, the type served in Burma, where No. 28 Squadron employed it for reconnaissance and ground attack until replaced by other aircraft in 1942. The last front-line use occurred in late 1943 with No. 20 Squadron, also in Burma.

Special Operations Executive And Clandestine Missions

The characteristics that limited Lysander’s survival in daylight operations, combined with its short-field performance, made it suitable for clandestine tasks requiring landing and take-off from small, unprepared fields at night. Special Operations Executive requirements included the delivery and collection of agents, evaders and supplies in occupied Europe using remote landing grounds.

An early attempt at an agent delivery on 17 August 1940 ended when the aircraft crashed in Belgium, killing the pilot, Flying Officer John Coghlan, and Belgian agent Henri Leenaerts. The first successful collection operation followed on 6 September 1941, demonstrating that such missions could be conducted with careful planning and specialised training.

Special Duties Mk III (SD) and Mk IIIA (SD) aircraft incorporated modifications, including the removal of the rear gun, the belly fuel tank, the fixed ladder, and night finishes. Missions were typically conducted at night, with navigation dependent on map, compass and time, and landings conducted using torch signals arranged by resistance personnel.

Special Duties squadrons, notably Nos. 138 and 161 Squadrons operated from airfields in the United Kingdom, including RAF Tempsford. These sorties supported resistance networks by transporting personnel and supplies, and by returning with agents, escaped aircrew, or intelligence material.

Lysander Mk III (SD) R9125, preserved at the Royal Air Force Museum in London, is associated with this phase of service. After earlier duties including coastal patrol and photographic reconnaissance with No. 225 Squadron, it joined No. 161 Squadron in 1944 for Special Duties operations.

Additional Variants, Operators And Surviving Aircraft

Westland produced an experimental aircraft, the P.12 Wendover. The design incorporated a modified tandem-wing arrangement, twin tail surfaces and a power-operated Frazer-Nash turret behind the cockpit. It did not proceed beyond the prototype stage.

The Fleet Air Arm operated Lysanders from late 1940. A total of 67 aircraft, principally Mk III and Mk IIIA variants, were transferred for duties including communications, target towing and radar calibration. Some airframes later returned to RAF service.

Overseas operators included the Royal Canadian Air Force, with licence production in Canada. Free French forces used the type, and the Portuguese Air Force also received aircraft. Total production reached 1,652, and RAF service ended with withdrawal in 1946.

A small number of aircraft survive, including:

• R9125 (Mk III SD) at the RAF Museum, London, preserved in No. 161 Squadron markings
• Lysander Mk IIIA aircraft at the Imperial War Museum Duxford, including V9300 restored to represent V9673 associated with Wing Commander Hugh Verity
• An airworthy Lysander with the Shuttleworth Collection at Old Warden
• A preserved example at the Tangmere Military Aviation Museum