Heinkel He 51B-0

Heinkel · Germany · first flew 1935 · fighter

The Heinkel He 51B-0 was the pre-production batch of the He 51B floatplane-capable fighter variant, representing an intermediate step between the He 51A-0 pre-production and the He 51B-1 production standard. It was one of the first fighters openly operated by the reborn Luftwaffe.

Recognition (WEFT)

W — WingsLow-mounted, straight
E — Engines1 × piston, nose-mounted
F — Fuselage8.4 m fuselage
T — TailConventional

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Classic mid-1930s biplane fighter — equal-span wings with modest stagger, fixed undercarriage with large wheel spats, inline liquid-cooled engine with a sleek cowling, and an open cockpit.

Specifications

Figures are for the representative variant described above; marks differ. See how AircraftIQ sources figures.

History

The He 51 entered Luftwaffe service from 1935 as Germany openly rearmed in defiance of the Versailles Treaty; the B variant introduced provisions for float undercarriage for coastal operations. He 51s were deployed to the Spanish Civil War with the Condor Legion, where they were quickly outclassed by Soviet I-15 and I-16 fighters and relegated to ground attack.

Variants

The He 51 family includes the A (landplane), B (seaplane-capable), and C (ground attack) series; the B-0 is the pre-production batch of the B series. The type was rendered obsolete by the Bf 109 before World War II.

Where you'll see it

Served with the Luftwaffe from 1935 and the Condor Legion in Spain 1936–39; phased out of front-line fighter service before World War II and used for training until the early war years.

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