Junkers K.47 / A.48

Specifications

1st Flight 1929

Crew: Two, pilot and gunner

Length: 8.55 m (28 ft 1 in)

Wingspan: 12.40 m (40 ft 1 in)

Height: 2.40 m (7 ft 11 in)

Wing area: 22.8 m2 (245 sq ft)

Empty weight: 1,050 kg (2,310 lb)

Gross weight: 1,635 kg (3,600 lb)

Powerplant: 1 × BMW-built Pratt & Whitney Hornet , 440 kW (590 hp)

Performance

Maximum speed: 300 km/h (190 mph, 170 kn)

Range: 490 km (310 mi, 270 nmi)

Service ceiling: 4,250 m (14,000 ft)

Armament

1 × fixed, forward-firing 7.92 mm (.312 in) LMG 08/15 machine gun

1 × trainable, rearward-firing 7.92 mm (.312 in) machine gun

2 × 50 kg bombs under wings

Variants

The Junkers K 47 was a two-seater fighter aircraft developed in Sweden by the Swedish subsidiary of the German firm Junkers during the late 1920s, a civil development of which was designated the A 48.

23 aircraft built.

The only operational use of the type was China (Nanking government), which bought ten aircraft in 1931, and was presented one more in 1934 .

Demonstrations were also carried out in Romania, Portugal, and Latvia without any resulting orders, although one aircraft may have been purchased by Japan.

Three aircraft were used by the Reichswehr clandestine training facility at Lipetsk and a small number of the unarmed civil version were purchased by the DVS.

K 47s were also used in trials to investigate dive bombing, experiments that would be formative of Pohlmann’s thinking in designing the Ju 87.

Indeed, the second Ju 87 prototype was fitted with a K 47 tail.

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