Blackburn B-20

The Blackburn B-20 was an experimental aircraft first flying in 1940 that attempted to drastically increase the performance of flying boat designs. Blackburn Aircraft undertook an independent design study based on a patent filed by their chief designer J. D. Rennie. The B-20 was an attempt to combine the best features of both the flying boat and the floatplane.

* Blackburn B-20 1940 - twin-engine, six-seat experimental monoplane retractable-hull flying boat * Blackburn B-37 Firebrand F Mk.1
* Blackburn B-20 — reconnaissance flying boat (1940) * Blackburn Iris — five-seat long-range reconnaissance flying boat (1926) 2
The Blackburn B-20 development prototype is featured with all the images I have - if you have any others please feel free to send them in.3

Made by Blackburn Aircraft.

The Blackburn B-20 was an experimental aircraft, first flying in 1940, that attempted to drastically increase the performance of flying boat designs. Blackburn B.4
the specification - the Blackburn B-20 - but this would only be delivered in 1940. Meanwhile, a contract was issued in June 1937 to buy 21 of Saunders-Roe's proposed aircraft - the S.5
Height Main
767.08
Height Alt
7.65 m
Designer
J. D. Rennie
Length Alt
21.2 m
Max Takeoff Weight Main
35000.0
Jet Or Prop
prop
Lists
* List of aircraft of the RAF* List of experimental aircraft
Range Main
1
500 mi
Max Speed Alt
266
Type Of Prop
24
Max Speed More
at 15
000 ft
Bombs
bomb-cells in centre section
Max Speed Main
306 mph
Max Takeoff Weight Alt
16000.0
Number Built
1
Crew
6
Area Main
1066.0
Primary user
Span Alt
1500.0
Plane Or Copter?
Power Alt
1280.0
Engine(prop)
Rolls-Royce Vulture
Manufacturer
First Flight
March 1940
Span Main
82.0
Power Main
1
720 hp
Number Of Props
2
Guns
provision for two turrets and other defensive positions
Length Main
2123.44
Area Alt
99 m²
Range Alt
810
Similar Aircraft
* Saro Lerwick
Category

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