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Germany's Junkers Ju 90 and Junkers Ju 290 reconnaissance1
Junkers Ju 290 reconnaissance:
Junkers Ju 290A-5 reconnaissance:
Junkers Ju 290B-1 reconnaissance, under attack:
Junkers Ju 290 reconnaissance, captured by the United States:
Design
The Junkers Ju 90 was a transport plane that were to be used by Lufthansa and the South African Airways.1
The Junkers Ju 290 was basically an armed Ju 90 that was designed in 1940.1 The Ju 290 was also bigger than the Ju 90.1 The Ju 290 was touted as a replacement for the Fw 200 Condor.2 However it was never produced in enough quantities to replace the Condor.2
Fuselage
There was a gondola that contained a 20 mm MG 151 and 13 mm MG 131.1
There was a Trapoklappe, a hydraulically operated ramp, that was in the rear fuselage and could be opened in flight or if used on the ground could lift the plane for loading.1
Undercarriage
The Ju 290 had very sturdy undercarriage.1
The Ju 390 had two additional undercarriage units due to its size.1
Prototype
The Ju 290V1 prototype first flew in early 1939.2
The Ju 290A-0 pre production model first flew in 1941.2
Production
Approximately 40 Ju 290s were produced with half being built by Letov in Czechoslovakia.1
In late 1944 construction was terminated.2
- Ju 290 Prototype: 12
- Ju 290A-0: 22
- Ju 290A-1: 52
- Ju 290A-2: 32
- Ju 290A-3: 32
- Ju 290A-4: 52
- Ju 290A-5: 292
- Ju 290A-6: 12
- Ju 290A-7: 122
- Ju 290A-8: 12
- Ju 290A-9: 32
- Ju 290B: 12
- Total Ju 290: 662
Variants
- Ju 90: Transport.1
- Ju 90 V8: First prototype to be armed.1
- Ju 90 V1: Prototype lost in accident in February 1938.1
- Ju 90 V3: Prototype lost in 1938.1
- Ju 90S: Schwer (heavy).2 Carried 40 passengers.2
- Ju 290: Maritime reconnaissance.1
- Ju 290V1: Prototype.2 Based on Ju 90 with a new wing.2 Used BMW 801 engines.2
- Ju 290A-0: Transport aircraft.1,2
- Ju 290A-1: Transport aircraft.1 Deliveries started in early 1943.2
- Ju 290A-2: Maritime reconnaissance.1,2 Carried more fuel.2 Additional defensive armament was added.2
- Ju 290A-3: Used BMW 801D engines.2
- Ju 290A-4: The gun turrets were revised.2
- Ju 290A-5: Maritime reconnaissance.1 Had FuG 200 search radar in nose.1 Could detect up to 50 miles / 80 km.1 Armor protection was increased.2 The defensive armament was improved.2
- Ju 290A-6: Was intended to be personal transport for Adolf Hitler.1,2 Could carry 50 passengers.1,2
- Ju 290A-7: Reconnaissance bomber.2 Armed with Henschel Hs 293, Hs 294, and "Fritz" missiles.1,2 Had Hohentwiel radar.1 Had a glazed nose.1
- Ju 290A-8: Modified Ju 290A-7.2 Armed with missiles to be used against ships.1
- Ju 290A-9: Long range reconnaissance.2 Carried more fuel.2
- Ju 290B: Bomber version.1 High altitude.2
Not produced.1
One built in 1944.2 - Ju 290C: Transport/reconnaissance version.1 Not produced.1
- Ju 290D: Bomber version.1 Not produced.1
- Ju 290MS: Mine clearing.1 Not produced.1
- Ju 390: 6 engines.1 Prototype flew to within 12 miles / 20 km of United States' coast.1
- Ju 390 V2: Was largest conventional aircraft built by Germany.1
Usage
Germany was the only country that used the Ju 290.2
Ex Airliner
Eleven of the Ju 90s that were in service with Luft Hansa were converted into military service at the start of World War II.2
Stalingrad
Two Ju 290A-0s and five Ju 290A-1s were used during the encirclement of Stalingrad.1
Atlantic
The 1./FAGr 5 was the first to use the Ju 290 over the Atlantic on October 15, 1943.1
Flying to Japan
Three Ju 290A-5s were stripped and used in transport missions to Japan.1
Escape to Spain
In April 1945 it is reported that a Ju 290A-6 flew some of the escaping German leadership and flew them to Spain.1,2 These were used by the Spanish air force until the 1950s.1,2
| Junkers Ju 2902 | Junkers Ju 290A2 | Junkers Ju 290A-51,2 | Junkers Ju 290A-72 | |
|---|---|---|---|---|
| Type | Transport2 Reconnaissance bomber2 |
Maritime reconnaissance1 | ||
| Crew | ||||
| Passengers | ||||
| Engine (Type) | 4: BMW 801L2 | 4: BMW 801D1 | ||
| OR | 4: BMW 801D2 | |||
| Cylinders | Radial 142 | Radial 141 | ||
| Cooling | Air1 | |||
| Net HP | L: 1,600 each2 D: 1,700 each2 |
1,700 each1 | ||
| Propeller blades | 3 each2 | 3 each1 | ||
| Dimensions | ||||
| Span | 137' 8"1, 137' 9.5"2 42 m1,2 |
|||
| Length | 93' 11"1, 94'2 28.64 m1, 28.65 m2 |
|||
| Height | 22' 5"1,2 6.83 m1,2 |
|||
| Wing area | 2,213 ft2 1 203.6 m2 1 |
|||
| Weight | ||||
| Empty | 90,134 lb1, 90323 lb2 40,970 kg1,2 |
|||
| Loaded | 98,934 lb1, 99,140 lb2 44,970 kg1,2 |
|||
| Performance | ||||
| Speed @ 19,000' / 5,800 m |
273 mph1 440 kph1 |
|||
| Speed @ 19,030' / 5,800 m |
237 mph2 381 kph2 |
|||
| Cruising speed | 224 mph2 360 kph2 |
|||
| Endurance | ||||
| Climb to 6,070' / 1,850 m |
9.8 minutes1 | |||
| Climb to 6,090' / 1,855 m |
9.8 minutes2 | |||
| Service ceiling | 19,685'2, 19,700'1 6,000 m1,2 |
|||
| Range | 3,785 miles2, 3,813 miles1 6,090 km2, 6,150 km1 |
|||
| Armament | ||||
| Two dorsal turrets | 1: 20 mm each2 1: 20 mm MG 151 each1 |
|||
| Tail | 1: 13 mm MG1 | |||
| Waist positions | 2: 13 mm MG1 2: 20 mm2 |
|||
| Ventral gondola | 1: 13 mm MG1,2 | |||
| Bomb load | 6,614 lb2 3,000 kg2 |
|||
| OR | ||||
| Missiles - air to surface, external | 3: Hs 2932 | |||
| OR | 3: Fritz X2 |
Sources:
- Aircraft of WWII, General Editor: Jim Winchester, 2004
- Aircraft of WWII, Stewart Wilson, 1998
