The Gotha WD.3 (for ''Wasser Doppeldecker'' - "Water Biplane") was a pusher

reconnaissance In military operations, reconnaissance or scouting is the exploration of an area by military forces to obtain information about enemy forces, terrain, and other activities. Examples of reconnaissance include patrolling by troops (skirmisher ...

floatplane A floatplane is a type of seaplane with one or more slender floats mounted under the fuselage to provide buoyancy. By contrast, a flying boat uses its fuselage for buoyancy. Either type of seaplane may also have landing gear suitable for land, ...

built in prototype form in

Germany Germany,, officially the Federal Republic of Germany, is a country in Central Europe. It is the second most populous country in Europe after Russia, and the most populous member state of the European Union. Germany is situated betwe ...

in 1915.

Development

Since 1913,

Gotha Gotha () is the fifth-largest city in Thuringia, Germany, west of Erfurt and east of Eisenach with a population of 44,000. The city is the capital of the district of Gotha and was also a residence of the Ernestine Wettins from 1640 until the ...

had been manufacturing a series of reconnaissance seaplanes for the

Imperial German Navy The Imperial German Navy or the Imperial Navy () was the navy of the German Empire, which existed between 1871 and 1919. It grew out of the small Prussian Navy (from 1867 the North German Federal Navy), which was mainly for coast defence. Wilhel ...

, initially patterned on the

Avro 503 The Avro Type H, Type 501, and Type 503 were a family of early British military seaplanes. They were a development of the Avro 500 design and were originally conceived of as amphibious, the prototype being fitted with a single large main float ( ...

. These were intended as unarmed scouts, but as

World War I World War I (28 July 1914 11 November 1918), often abbreviated as WWI, was one of the deadliest global conflicts in history. Belligerents included much of Europe, the Russian Empire, the United States, and the Ottoman Empire, with fightin ...

unfolded, it became desirable to arm this type of aircraft. In the days before the development of the interrupter gear, the most effective way to mount a gun with a forward firing arc was to dispense with a conventional fuselage, relocate the engine to the rear of a nacelle that also carried the cockpit, weapons, and wings, and carry the tail on booms stretching back either side of the engine and propeller installation. While Gotha had built copies of the

Caudron G.3 The Caudron G.3 was a single-engined French sesquiplane built by Caudron, widely used in World War I as a reconnaissance aircraft and trainer. Development The Caudron G.3 was designed by René and Gaston Caudron as a development of their earli ...

as the LD.3 and LD.4, the resulting aircraft had more in common with the contemporary

AGO C.I The AGO C.I was a First World War German pusher reconnaissance biplane that used a pod-and-boom configuration. Development The crew and pusher engine shared a central nacelle, and the twin booms carried the tail and the four-wheeled landing ge ...

and C.II as similar molded booms were used instead of a lattice frame, and the Caudron used a tractor engine. Only a single prototype was built however, and Gotha's subsequent efforts would focus on other configurations.

Development

Specifications (WD.3)

References

Further reading