avia.wikisort.org - Aeroplane The Blackburn R.B.2 Sydney (serial N241 ) was a long-range maritime patrol flying boat developed for the Royal Air Force in 1930, in response to Air Ministry Specification R.5/27. It was a parasol-winged braced monoplane of typical flying boat arrangement with triple tailfins and its three engines arranged on the wing's leading edge. After evaluation, it was not ordered into production and no further examples were built.
Sydney
Role
Patrol flying boatType of aircraft
Manufacturer
Blackburn
Designer
John Douglas Rennie[1]
First flight
18 July 1930
Status
Prototype
Number built
1
With development of the Sydney abandoned, construction of a cargo-carrying variant powered by radial engines, the C.B.2 Nile was also ended.
Specifications (Sydney)
Blackburn Nile 3-view drawing from L'Aéronautique August,1929
Data from British Flying Boats,[2]
General characteristics
Crew: 5
Length: 65 ft 7 in (19.99 m)
Wingspan: 100 ft (30 m)
Height: 20 ft 4 in (6.20 m)
Wing area: 1,500 sq ft (140 m2 )
Empty weight: 17,065 lb (7,741 kg)
Gross weight: 23,350 lb (10,591 kg)
Powerplant: 3 × Rolls-Royce F.XII MS V-12 liquid-cooled piston engines, 525 hp (391 kW) each
Propellers: 2-bladed fixed-pitch propellers
Performance
Maximum speed: 123 mph (198 km/h, 107 kn)
Cruise speed: 100 mph (160 km/h, 87 kn)
Endurance: 7 hours 30 minutes
Service ceiling: 16,300 ft (5,000 m)
Rate of climb: 390 ft/min (2.0 m/s)
Armament
Guns: 3 × trainable .303 in (7.7 mm) Lewis Gun in open bow, dorsal and ventral positions
Bombs: 1,102 lb (500 kg) of bombs or 2 × torpedoes
See also
Related development
Aircraft of comparable role, configuration, and era
Related lists
References
Notes
"Blackburn" (PDF) . Flight : 7. 21 November 1930. Retrieved 15 February 2017 . Major Rennie is responsible for the seaplane types. London 2003, pp.260–261. "Blackburn: Sydney" . Grace's Guide . Grace's Guide. 2 August 1929. Retrieved 15 February 2017 .
Bibliography
London, Peter (2003). British Flying Boats . Stroud, UK: Sutton Publishing. ISBN 0-7509-2695-3 .
Taylor, Michael J. H. (1989). Jane's Encyclopedia of Aviation . London: Studio Editions. p. 158.
Blackburn Sydney – British Aircraft Directory
External links
Manufacturer designations By role
На других языках - [en] Blackburn Sydney [fr] Blackburn R.B.2 Sydney Le Blackburn R.B.2 Sydney était un hydravion britannique de patrouille maritime à long rayon d'action du début des années 1930[2]. [it] Blackburn Sydney Il Blackburn R.B.2 Sydney fu un idrovolante da ricognizione marittima a scafo centrale, trimotore e monoplano ad ala alta, sviluppato dall'azienda aeronautica britannica Blackburn Aircraft Ltd. negli anni trenta e rimasto allo stadio di prototipo.
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