Aircraft Data Sheet: Westland N.1B (1917)

First flight:	Autumn 1917
Span:	9.54m/31ft 4ins
Length:	7.76m/25ft 5ins
Max weight:	897kg/1,978lb
Max level speed:	94knots/174kph
Power plant:	One 150shp/112kW Bentley BR 1 rotary
Total built:	Two prototypes only

This was the first aircraft to be designed by Westland, in response to an Admiralty requirement for a light seaplane scout. Only two prototypes were built.