Bristol Type 13 M.R.1

Pioneering All-Metal Design

The Bristol Type 13 M.R.1 reconnaissance aircraft was ingeniously designed by Captain Frank Barnwell. This aircraft achieved a significant milestone, becoming the very first all-metal aircraft produced by British and Colonial Aeroplane Co. Ltd, a company that would later be known as Bristol Aeroplane Company Ltd. Its innovative construction notably featured the use of thin duralumin sheets.

Development and Engine Evolution

Only two prototypes of this advanced aircraft were manufactured. Initially, these prototypes were outfitted with a 140 hp Hispano-Suiza engine. The Bristol M.R.1 conducted its inaugural flight on October 23, 1917, marking a crucial step in its development.

Following the commencement of its test flights, a more powerful engine, the 180 hp Worseley Viper, was installed almost immediately to enhance its performance. Although the M.R.1 ultimately did not proceed to mass production, its creation stood as a considerable technical achievement for its period, pushing the boundaries of aviation technology.

Technical Specifications

Modification	M.R.1
Wingspan, m	12.85
Length, m	8.23
Height, m	3.13
Wing area, m2	42.55
Empty weight	771
Normal takeoff weight	1275
Engine type	1 Piston engine Worseley Viper
Power, hp	1 x 180
Maximum speed, km/h	177
Cruising speed, km/h	147
Flight endurance, h	5
Crew	2

Image and diagram gallery of the Bristol Type 13 M.R.1

Bristol M.R.1	Bristol M.R.1
Bristol M.R.1	Bristol M.R.1
Bristol M.R.1	Bristol M.R.1
Bristol M.R.1