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{{Infobox Aircraft |name = F.13 |type = 6-seat transport |manufacturer = [Junkers (Aircraft) |image = Image:Junkers-f13.jpg |caption = Junkers F-13 in the [Deutsches Museum |designer = Otto Reuter |first flight = [June 25, [1919 in aviation |introduced = |retired = |status = |primary user = German civilian aviation |more users = |produced = 1919-1929 |number built = 322 |unit cost = |variants with their own articles = -->The Junkers (Aircraft) F.13 (also known as the F 13, and developed under an engineering designation of J 13), was an all-metal transport Weimar Republic aircraft that first flew on June 25, 1919 in aviation.

Design and development It was the world's first civilian plane with an all light metal internal skeletal frame. Tinplate was used for most of the skin, however. At the moment of production's start it was probably the most modern passenger plane in the world. Many variants were built using Mercedes, BMW, Junkers, Armstrong Siddeley, Bristol Jupiter, Pratt & Whitney R-1690 engines.

Operational history It flew with a Junkers airline until it merged with Lufthansa. Until 1922 the Junkers F13 was not allowed to operate in Germany due to the postwar restrictions. However 1919 and 1922 a number of airframes were sold to the USA (mostly to the United States Post Office Department), France, England, Italy and Japan. In 1922/23, Hugo Junkers signed a contract with the Soviet Government to produce the aircraft in a Soviet factory . Several Junkers F 13 built there were used by the Red Army under the designation PS-3. A number of airframes also served in Soviet airlines. It saw active service until the 1940s, serving with many countries and being widely exported in many variants and a seaplane version. In China, Junkers F.13 was converted and used as a scout bomber and the last battle they participated in was the January 28 Incident during which the last surviving Junkers F.13s were destroyed along with the Shanghai Aircraft Factory>

Operators

Description All-metal low wing cantilever monoplane. Engine in front, behind it a crew cockpit and a passenger cab. Two crewmen had small windshields only, the heated cab for 4 passengers had windows and doors in fuselage sides. Fixed conventional landing gear with a rear skid.

Some of the engines used were BMW IIIa (240 hp /176 kW), BMW IV (250 hp /184 kW), Junkers L2 (265 hp /194 kW), Junkers L5 (310 hp /228 kW).

Specifications (F.13de) {{aircraft specifications|plane or copter?=plane|jet or prop?=prop|ref=|crew=2|capacity=4 passengers|payload main=|payload alt=|length main= 9.60 m|length alt= 31 ft 6 in|span main= 17.75 m|span alt= 58 ft 2.8 in|height main= 4.10 m|height alt= 13 ft 5.4 in|area main= 43 m²|area alt= 463 ft²|airfoil=|empty weight main= 1,225 kg|empty weight alt= 2,701 lb|loaded weight main=|loaded weight alt=|useful load main=|useful load alt=|max takeoff weight main= 2,000 kg|max takeoff weight alt= 4,409 lb|more general=|engine (prop)= Junkers L5|type of prop=6 cylinder straight engine|number of props=1|power main= 228 kW|power alt= 310 hp|power original=|max speed main=185 km/h|max speed alt= 115 mph|cruise speed main=|cruise speed alt=|stall speed main=|stall speed alt=|never exceed speed main=|never exceed speed alt=|range main= 980 km|range alt= 609 miles|ceiling main= 5,000 m|ceiling alt= 16,404 ft|climb rate main= 198 m/min|climb rate alt= 650 ft/min|loading main=|loading alt=|thrust/weight=|power/mass main=|power/mass alt=|more performance=|armament=|avionics=-->

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{{Infobox Aircraft |name = F.13 |type = 6-seat transport |manufacturer = [Junkers (Aircraft) |image = Image:Junkers-f13.jpg |caption = Junkers F-13 in the [Deutsches Museum |designer = Otto Reuter |first flight = [June 25, [1919 in aviation |introduced = |retired = |status = |primary user = German civilian aviation |more users = |produced = 1919-1929 |number built = 322 |unit cost = |variants with their own articles = -->The Junkers (Aircraft) F.13 (also known as the F 13, and developed under an engineering designation of J 13), was an all-metal transport Weimar Republic aircraft that first flew on June 25, 1919 in aviation.

Design and development It was the world's first civilian plane with an all light metal internal skeletal frame. Tinplate was used for most of the skin, however. At the moment of production's start it was probably the most modern passenger plane in the world. Many variants were built using Mercedes, BMW, Junkers, Armstrong Siddeley, Bristol Jupiter, Pratt & Whitney R-1690 engines.

Operational history It flew with a Junkers airline until it merged with Lufthansa. Until 1922 the Junkers F13 was not allowed to operate in Germany due to the postwar restrictions. However 1919 and 1922 a number of airframes were sold to the USA (mostly to the United States Post Office Department), France, England, Italy and Japan. In 1922/23, Hugo Junkers signed a contract with the Soviet Government to produce the aircraft in a Soviet factory . Several Junkers F 13 built there were used by the Red Army under the designation PS-3. A number of airframes also served in Soviet airlines. It saw active service until the 1940s, serving with many countries and being widely exported in many variants and a seaplane version. In China, Junkers F.13 was converted and used as a scout bomber and the last battle they participated in was the January 28 Incident during which the last surviving Junkers F.13s were destroyed along with the Shanghai Aircraft Factory>

Operators

Description All-metal low wing cantilever monoplane. Engine in front, behind it a crew cockpit and a passenger cab. Two crewmen had small windshields only, the heated cab for 4 passengers had windows and doors in fuselage sides. Fixed conventional landing gear with a rear skid.

Some of the engines used were BMW IIIa (240 hp /176 kW), BMW IV (250 hp /184 kW), Junkers L2 (265 hp /194 kW), Junkers L5 (310 hp /228 kW).

Specifications (F.13de) {{aircraft specifications|plane or copter?=plane|jet or prop?=prop|ref=|crew=2|capacity=4 passengers|payload main=|payload alt=|length main= 9.60 m|length alt= 31 ft 6 in|span main= 17.75 m|span alt= 58 ft 2.8 in|height main= 4.10 m|height alt= 13 ft 5.4 in|area main= 43 m²|area alt= 463 ft²|airfoil=|empty weight main= 1,225 kg|empty weight alt= 2,701 lb|loaded weight main=|loaded weight alt=|useful load main=|useful load alt=|max takeoff weight main= 2,000 kg|max takeoff weight alt= 4,409 lb|more general=|engine (prop)= Junkers L5|type of prop=6 cylinder straight engine|number of props=1|power main= 228 kW|power alt= 310 hp|power original=|max speed main=185 km/h|max speed alt= 115 mph|cruise speed main=|cruise speed alt=|stall speed main=|stall speed alt=|never exceed speed main=|never exceed speed alt=|range main= 980 km|range alt= 609 miles|ceiling main= 5,000 m|ceiling alt= 16,404 ft|climb rate main= 198 m/min|climb rate alt= 650 ft/min|loading main=|loading alt=|thrust/weight=|power/mass main=|power/mass alt=|more performance=|armament=|avionics=-->

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Junkers F 13



 
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