Boeing P-12C

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Název:
Name: 		Boeing P-12C Boeing P-12C
Originální název:
Original Name: 		Boeing P-12C
Kategorie:
Category: 		stíhací letoun fighter aeroplane
Výrobce:
Producer:		 DD.08.1930-DD.02.1931 Boeing Aircraft Division, United Aircraft & Transport Corp., Seattle, Washington
Období výroby:
Production Period: 		DD.08.1930-DD.02.1931
Vyrobeno kusů:
Number of Produced: 		96
První vzlet:
Maiden Flight: 		DD.MM.RRRR
Osádka:
Crew: 		1
Základní charakteristika:
Basic Characteristics:		 
Vzlet a přistání:
Take-off and Landing: 		CTOL - konvenční vzlet a přistání CTOL - conventional take-off and landing
Uspořádání křídla:
Arrangement of Wing: 		dvouplošník biplane
Uspořádání letounu:
Aircraft Concept: 		klasické conventional
Podvozek:
Undercarriage:		 pevný fixed
Přistávací zařízení:
Landing Gear:		 kola wheels
Technické údaje:
Technical Data: 		 
Hmotnost prázdného letounu:
Empty Weight: 		879 kg 1938 lb
Vzletová hmotnost:
Take-off Weight: 		? kg ? lb
Maximální vzletová hmotnost:
Maximum Take-off Weight: 		1193 kg 2630 lb
Rozpětí:
Wingspan: 		9.14 m 30ft
Délka:
Length: 		6.12 m 20ft 1in
Výška:
Height: 		2.64 m 8ft 8in
Plocha křídla:
Wing Area: 		21.14 m2 227.5 ft2
Plošné zatížení:
Wing Loading: 		? kg/m2 ? lb/ft2
Pohon:
Propulsion:		 
Kategorie:
Category:		 pístový piston
Počet motorů:
Number of Engines:		 1
Typ:
Type:		 Pratt & Whitney R-1340-9 Wasp o výkonu 391 kW
dvoulistá kovová vrtule		 Pratt & Whitney R-1340-9 Wasp, power 525 hp
two-blade metal propeller
Objem palivových nádrží:
Fuel Tank Capacity: 		189-416 l 50-110 US gal
Výkony:
Performance: 		 
Maximální rychlost:
Maximum Speed: 		286.5 km/h v 2438 m 178 mph in 8000 ft
Cestovní rychlost:
Cruise Speed: 		226.9 km/h v ? m 141 mph in ? ft
Rychlost stoupání:
Climb Rate: 		7.2 m/s 1410 ft/min
Čas výstupu na výšku:
Time to Climb to: 		? min do ? m ? min to ? ft
Operační dostup:
Service Ceiling: 		7986 m 26200 ft
Dolet:
Range: 		933.4 km 580 mi
Maximální dolet:
Maximum Range: 		? km ? mi
Výzbroj:
Armament: 		2x pevný synchronizovaný 7,62mm kulomet Browning nebo
1x 7,62mm a 1x 12,7mm kulomet Browning

5x 11kg bomba		 2x fixed .30 Browning machine gun, or
1x fixed .30 and 1x .50 Browning machine gun

5x 25 lb bomb
Uživatelské státy:
User States:
Poznámka:
Note: 		- -
Zdroje:
Sources: 		Bowers, Peter M. The Boeing P-12E, Profile No.2. Profile Publications, Leatherhead.
Bowers, Peter M. Boeing Aircraft since 1916. London, Putnam 1989. ISBN 0-85177-804-6.
Pelletier, Alain. Boeing - The Complete Story. Haynes Publishing, Yeovil 2010. ISBN 978-1-84425-703-4.
Jones, LLoyd S. U.S. Fighters. Aero Publishers, Inc. Fallbrook 1975.
United States Army and Air Force Fighters 1916-1961, Harleyford Publications, Letchworth 1961.
Fahey, James C. U.S. Army Aircraft 1908-1946. Ships and Aircraft, Falls Church, 1964.
www.nationalmuseum.af.mil
http://www.aerofiles.com/_boe2.html
http://joebaugher.com/usaf_fighters/p12.html
http://www.airminded.net/F4b/BoeF4b.html
hawaii.gov

Boeing P-12C - P-12C nad Oahu, Havajské ostrovy.

P-12C nad Oahu, Havajské ostrovy.
URL : https://www.valka.cz/Boeing-P-12C-t81281#297860 Version : 0
The P-12C was ordered 2. June 1930 as a further modification of the P-series-12. From the P-12B are distinguishable mainly fairing the engine ring type of Townend and the chassis, which is returned to the form used on the prototype Model 83 and had so again both wheels placed on a common axis. Other changes were only minor, such as adding the navigation lights on the wingtips. The company Boeing this form has assigned the designation of Model 222, an order was placed for 131 machines (31-147/277), the navy commissioned a very similar F4B-2. Delivery of the first of disassembled machines army air force began to 30. August of 1930 and was completed 12. February 1931. The first recorded take-off P-12C done 30. January 1931. In this embodiment, but it was eventually built only 96 machines, the rest was completed as a P-12D. On the P-12D, which varied engine R-1340-17 instead of the original R-1340-9, it was later rebuilt and 16 other machines, 31-152/154, 156, 157, 159/161, 175, 195, 209/212, 233 and 234. The P-12C is denoted by the service e.g. for 17. fighter squadron Selfridge-Field, where by Curtissy Hawk, 36. fighter squadron, located since 1932 in virginia , Langley Field, or at 55. fighter squadron at Barksdale Field. In 1933, following in the footsteps of other aircraft of the USAAC play also in the film, the standard prvoválečném the romantic drama Hell Below, where the gray-green P-12C disguised as "Fokker". The army later your P-12C has endowed the rudder of the P-12E..
Boeing P-12C - P-12C, pravděpodobně 55. stíhací letky. Ta v letech 1930-1932 používala jako znak žlutou svastiku v modrém kruhu s žlutým lemem.

P-12C, pravděpodobně 55. stíhací letky. Ta v letech 1930-1932 používala jako znak žlutou svastiku v modrém kruhu s žlutým lemem.
URL : https://www.valka.cz/Boeing-P-12C-t81281#409840 Version : 0
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