Airco DH.2

Airco DH.2
British official photographer · Public domain · source
Name	Airco DH.2
Type	Single-seat pusher biplane fighter
Manufacturer	Airco
Designer	Geoffrey de Havilland
First flight	1915
Introduced	1915
Primary user	Royal Flying Corps
More users	Royal Air Force
Produced	453 (approx.)
Number built	453

Airco DH.2 The Airco DH.2 was an early British single-seat pusher biplane fighter designed by Geoffrey de Havilland for Airco and deployed by the Royal Flying Corps during the First World War. It was intended to counter the German Fokker monoplanes that had dominated the Western Front in 1915 and played a formative role in the air war during 1916, particularly over the Western Front and during the Battle of the Somme. The DH.2 influenced later de Havilland designs and contributed to tactics developed by aces such as Albert Ball and Lanoe Hawker.

Development and design

Geoffrey de Havilland designed the DH.2 at Airco as a direct response to the emergence of the Fokker Eindecker series flown by pilots like Max Immelmann and Oswald Boelcke that threatened Allied reconnaissance and artillery coordination. The DH.2 employed a pusher configuration similar to earlier aircraft such as the Vickers F.B.5 to allow forward firing without synchronization gear used by contemporaries like the Sopwith Pup. Development was influenced by concepts from innovators including H. G. Hawker and operational feedback from squadrons within the Royal Flying Corps operating on the Western Front and in the Battle of Loos. Prototype testing involved sorties from RFC Biggin Hill and trials compared to types like the Airco DH.1, with evaluation by pilots transferred from units at Farnborough and observers from No. 24 Squadron RFC.

Operational history

The DH.2 entered service in 1915 and saw extensive operations throughout 1916, becoming a key element in restoring Allied air superiority after the so-called Fokker Scourge. Squadrons equipped with DH.2s, including No. 24 Squadron RFC and No. 17 Squadron RFC, engaged German units such as those from Jasta 2 and the Luftstreitkräfte over sectors including Arras, Ypres, and the Somme. Pilots like Albert Ball, Lanoe Hawker, James McCudden, and Arthur Rhys Davids scored victories in DH.2s before converting to newer types like the Airco DH.5 and S.E.5a. The type suffered from limitations at higher altitude against later German fighters such as the Albatros D.III, leading to its gradual replacement by aircraft produced by manufacturers like Royal Aircraft Factory and Bristol Aeroplane Company during 1917. Still, the DH.2 remained in home defence and training roles with units attached to No. 2 Training Depot Station and detachments at airfields including Saint-Omer.

Variants

Airco produced a handful of sub-variants and experimental conversions of the DH.2 to test alternative engines and fittings. Engine trials involved powerplants made by Gnome and Le Rhône, and competitive evaluations compared DH.2 modifications with prototype fighters such as the Bristol Scout and the Royal Aircraft Factory B.E.12. Some DH.2s were adapted for night interception duties and coastal patrols flown from bases like Shoreham and Dover. Planned but unbuilt developments were influenced by later de Havilland projects such as the Airco DH.4 and Airco DH.6.

Technical description

The DH.2 was a single-engine, single-seat pusher biplane with a nacelle housing the pilot and a rear-mounted air-cooled rotary engine driving a two-bladed propeller. Its wooden structure and fabric covering followed practices used by firms including Sopwith Aviation Company and Vickers Limited, with wing arrangement and interplane struts reminiscent of biplanes such as the Nieuport 17. Armament typically consisted of a single forward-firing Vickers machine gun or Lewis gun mounted on the nacelle, permitting unobstructed fire without an interrupter gear as used on Fokker Eindecker alternatives. The DH.2 had a modest service ceiling and rate of climb compared with later fighters from Albatros Flugzeugwerke and suffered in performance when facing twin-gun setups on contemporaries like the Albatros D.II. Landing gear was fixed with a tailskid and the aircraft used a skid-protected forward area for rough-field operations common at forward aerodromes like Buc and Fauquissart.

Operators

Primary operators of the DH.2 included units of the Royal Flying Corps which later became part of the Royal Air Force after 1918. Specific squadrons operating the type included No. 24 Squadron RFC, No. 32 Squadron RFC, No. 17 Squadron RFC, and training units at No. 2 Training Depot Station. Allied evaluation and limited use involved personnel from organizations such as the Australian Flying Corps and observers from the Canadian Expeditionary Force who served alongside RFC formations on the Western Front. Maintenance and supply were coordinated through depots at locations like Farnborough and logistics hubs run by companies including Vickers Limited and Armstrong Whitworth.

Surviving aircraft and replicas

No original DH.2 is known to survive intact in museum collections, though several replicas and reproductions have been constructed by enthusiasts and organizations dedicated to early aviation heritage, with flying examples displayed at airshows organized by groups such as the Imperial War Museum and private collections connected to institutions like the Science Museum and the Royal Air Force Museum. Replica projects often use period engines from makers like Gnome and Le Rhône or modern reproductions, and restoration efforts draw on archival drawings held at repositories including the National Archives and the RAF Museum Archive. Reconstructed DH.2s have appeared at commemorative events in locations tied to First World War aviation history, including Biggin Hill and Shoreham.

Category:World War I aircraft Category:British biplanes