Pratt & Whitney R-1690 Hornet A

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Pratt & amp; Whitney (Hornet) R-1690

In 1926, Pratt & amp; Whitney enlarged variant of the Wasp engine. This 9-cylinder air-cooled radial (star) engine with a displacement of 27.7 dm3 was given the factory name Hornet A. However, the military designation R-1690 is better known. Several versions have been created (see below). As a power unit, it was built into a number of aircraft. Production ran from 1926 to 1942, with a total of 2944 of these engines produced.

Version:
Hornet A: with an output of 525 horsepower (391 kW)
R-1690-11: 700 horsepower (521 kW)
R-1690-13: with an output of 625 horsepower (465 kW)
R-1690-52: 750 kW horsepower (559 kW)

source: cs.wikipedia.org

Edit: Janko PALIGA, addition, new link

URL : https://www.valka.cz/Pratt-Whitney-R-1690-Hornet-A-t66223#234529 Version : 0

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Zoznam lietadiel, ktoré poháňal motor Pratt & Whitney R-1690:

American Airplane & Engine 100A
Atlantic XLB-2
Bellanca C-27
Boeing YB-9
Boeing Model 40-B
Boeing Model 80-A1
Boeing Model 95
Boeing Model 220, 221
Boeing Y1C-18
Fleetster Consolidated Model 17, 20, 20A
Commodore Consolidated Model 16
Curtiss YA-10
Douglas O-38
Faucett F-19
Condor Focke-Wulf FW-200
General GA-43
General C-14B
Hamilton TG-1
Junkers JU-52
Junkers JU-86
Keystone C2H
Keystone B-4A
Keystone LB-3A
Keystone LB-7, 8, 10A, 12, 13, 14
Lockheed C-56A, C, D Lodestar
Lockheed C-59 Lodestar
Lockheed XR40-1 Hudson
Lockheed Model 14H2 Electra
Martin B-12
Martin YB-13
Martin P3M-2
Martin T4M-1
Martin Model 74
N.A.F. T4N-1
Sikorsky OA-8
Sikorsky Y10A-8
Sikorsky S-40A
Sikorsky S-41B
Sikorsky S-42
Sikorsky S-43 (JRS-1)
Thomas Morse YO-20
Vought V-80P
Vought V-92S
Vought SU-1, 2, 3, 4 Corsair
Vought O3U-2 Corsair

zdroj: www.pw.utc.com

URL : https://www.valka.cz/Pratt-Whitney-R-1690-Hornet-A-t66223#234531 Version : 0

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Vystavený exemplár - Pacific Aviation Museum
Pearl Harbor Hangar 37, Ford Island
Zdroj : vlastné foto

URL : https://www.valka.cz/Pratt-Whitney-R-1690-Hornet-A-t66223#401114 Version : 0

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88 - Pístový motor / Piston engine

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Pratt & Whitney R-1690 Hornet A

88 - Pístový motor / Piston engine

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