Sopwith Tabloid

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Tabloid/Schneider
Sopwith Schneider.jpg
The Sopwith Schneider. The aircraft in the photograph is similar to the Schneider Trophy aircraft which, piloted by Howard Pixton, won the 1914 Schneider Trophy in Monaco.
Role Sports/Scout Aircraft
Manufacturer Sopwith Aviation Company
Designer Fred Sigrist
First flight 1913
Introduction 1914
Retired 1915
Primary users Royal Flying Corps
Royal Naval Air Service
Number built about 42 Tabloids, 136 Schneiders[1]

The Sopwith Tabloid and Schneider were British biplanes, originally designed as sports aircraft and later adapted for military use. They were among the first types to be built by the Sopwith Aviation Company. The "Tabloid", so named because of its small size, caused a sensation when it made its first public appearance. A floatplane variant was prepared and entered for the 1914 Schneider Trophy race. Piloted by Howard Pixton this aircraft comfortably won the competition, the floatplane variant consequently becoming known as the Sopwith Schneider. Production orders for both types were placed by the military, and although the Tabloid saw only limited service in the early years of the war, some Schneiders were still in service at the end of the war in 1918.

Design and development

The original Tabloid, which was first flown by Harry Hawker on 27 November 1913, was a two-seater single bay biplane with a side-by-side seating configuration, unusual at the time. The equal-span wings were slightly staggered and used wing warping for lateral control. The rectangular section fuselage was a conventional wire-braced wooden structure with the forward section covered in aluminium and the remainder, aft of the cockpit, covered in fabric. The control surfaces were of fabric-covered steel tubing and the undercarriage had a pair of forward-projecting skids in addition to the wheels. The most distinctive feature of the design was the engine cowling, which almost entirely enclosed the engine, cooling air being admitted through two small slots at the front. The prototype was powered by an 80 hp (60 kW) Gnome Lambda rotary engine and in a trial flown by Harry Hawker at Farnborough the Tabloid reached 92 mph (148 km/h) and took only one minute to reach 1200 ft (366 m) while carrying a passenger and enough fuel for 2½ hours. . A production order from the War Office was placed early in 1914, and a total of 40 were built.

The aircraft's speed made it an obvious candidate for entry to the Schneider Trophy competition, and accordingly a floatplane adaptation was prepared, to be powered by a 100 hp Gnome Monosoupape which T.O.M. Sopwith personally collected from Paris. This was initially fitted with a single central float, but on its first taxying trials with Howard Pixton at the controls the aircraft turned over as soon as the engine was run up, and remained in the water for some hours before it could be retrieved. A heroic effort was made to make the waterlogged machine airworthy, and, lacking the time to prepare a new set of floats, the existing float was simply sawn in half down the middle and thus converted into a pair of floats. After a satisfactory test flight on 7 April the aircraft was shipped to Monaco, where the competition was to take place. The competition, which was a time trial rather than a race, was easily won by Pixton. So clear was the superiority of the Sopwith that the competitors who were to start after him did not even bother to take off: Pixton had completed his first circuit in around two thirds of the time taken by the fastest of aircraft which had taken off before him. After completing the twenty eight circuits required at an average speed of 86.75 mph (139.6 km/h), he opened the throttle fully and completed two more laps at a speed of 92 mph (148 km/h), setting a new world record for seaplanes.[2]

The first order, for twelve aircraft, was placed in November 1914. Like the race winner, these were powered by the 100 hp Monosoupape and only differed in minor detail from the racer. Later production aircraft were fitted with ailerons in place of wing-warping, had an enlarged fin and were fitted with a Lewis gun firing upwards through an opening in the wing centre-section. In all 160 were built. No original Tabloids or Schneiders survive today but full size replicas of each are displayed at the RAF Museum Hendon and Brooklands Museum.

Operational history

Single-seat variants of the Tabloid went into production in 1914 and 36 eventually entered service with the Royal Flying Corps and Royal Naval Air Service (RNAS).[3] Deployed to France at the outbreak of the First World War, Tabloids were used as fast scouts. Some naval aircraft were armed with a Lewis gun on the top wing, firing over the propeller arc. One other aircraft used a Lewis gun firing through the propeller arc with deflector wedges mounted on the propeller blades.

The Tabloid was also used as a bomber. On 22 September 1914, Tabloids mounted the first raid by British aircraft on German soil, and in their most famous mission two RNAS Tabloids flying from Antwerp on 8 October 1914 attacked the German Zeppelin sheds at Cologne and Düsseldorf. The Cologne target was not located, the railway station being bombed instead, but the shed at Düsseldorf was struck by two 20 lb bombs dropped from 600 ft and the Z IX destroyed.[4]

During 1915 attempts were made to use Schneiders to intercept Zeppelins over the North Sea, launching them from seaplane carriers including HMS Ben-my-Chree and Engadine, but these were largely unsuccessful, due to heavy seas either making take-off impossible or damaging the floats. On 6 August 1915 a Schneider took off from the aircraft carrier HMS Campania using a jettisonable dolly.[5]

A single Sopwith Schneider fighter seaplane was acquired by Captain Shiro Yamauchi, during an inspection tour of England, during 1915. While in Imperial Japanese Navy service it was designated Yokosuka Navy Ha-go Small Seaplane.[6]

Variants

Tabloid
Original wheeled version
1914 Schneider Racer
Tabloid equipped with floats
Schneider
Float equipped, production version of Schneider Racer
Gordon Bennett Racer
Variant with the fuselage partially faired to a circular section, a smaller fin and rudder, conventional engine cowling and V strut undercarriage without skids. Maximum speed 105 mph (169 km/h) Taken into service by the Admiralty on the outbreak of war as Nos. 1214 and 1215.[7]
Lebed VII
Unlicenced copy of the design built by Lebed in Russia as a military reconnaissance aircraft
Lebed VIII
As Lebed VII but with revised undercarriage
Yokosuka Navy Ha-go Small Seaplane
A single Sopwith Schneider fighter seaplane operated by the IJN[6]

Operators

 United Kingdom
 Japan
 Russia

Specifications (Production Schneider)

The Sopwith Tabloid replica on display at the Royal Air Force Museum.

Data from Sopwith – The Man and His Aircraft[8]

General characteristics

  • Crew: one
  • Length: 22 ft 10 in (6.96 m)
  • Wingspan: 25 ft 8 in (7.83 m)
  • Height: 10 ft 0 in (3.05 m)
  • Wing area: 240 sq ft[9] (22.3 m²)
  • Empty weight: 1,220 lb (555 kg)
  • Loaded weight: 1,700 lb (773 kg)
  • Powerplant: 1 × Gnome Monosoupape 9-cylinder rotary engine, 100 hp (75 kW)

Performance

Armament

  • Guns: 1 × .303 in (7.7 mm) Lewis gun occasionally fitted[1]
  • Bombs: 1× 65 lb (30 kg) or up to 5× 20 lb (9 kg) bombs[1]

See also

Related development
Aircraft of comparable role, configuration and era
Related lists

Notes

  1. ↑ 1.0 1.1 1.2 Bruce Flight 29 November 1958, p. 847.
  2. ↑ Bruce Flight 8 November 1958, pp. 734–735.
  3. ↑ Donald, 1997. p 849.
  4. ↑ Bruce Flight 8 November 1957, p. 736.
  5. ↑ Lamberton, 1960. p 58.
  6. ↑ 6.0 6.1 Mikesh, Robert and Shorzoe Abe. Japanese Aircraft 1910–1941. London: Putnam, 1990. ISBN 0-85177-840-2
  7. ↑ Lewis 1962, p.492.
  8. ↑ Robertson 1970, pp. 234–235, 238–239.
  9. ↑ Bruce Flight 29 November 1958, p. 848.

References

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