Zeppelin R Class

R Class
L 31 (LZ 72), an R-class Zeppelin, in flight
Role Bomber and patrol airship
National origin Germany
Manufacturer Zeppelin Luftschiffbau
Designer Ludwig Dürr
First flight 28 May 1916
Primary user Imperial German Navy
German Army
Number built 17

The Zeppelin R Class was a type of rigid airship developed by Zeppelin Luftschiffbau in 1916 for use by the Imperial German Navy and the German Army for bombing and naval patrol work. Introduced in July 1916 at a time when British air defences were becoming increasingly capable, several were lost in the first months of operation, leading the Germans to reconsider their technical requirements and eventually to develop airships capable of bombing from a greater height. Most surviving examples were modified to meet these requirements, by reducing weight at the expense of performance. A total of 17 were built.