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Rheintochter
A Rheintochter R1 missile on display at the Steven F. Udvar-Hazy Center
Type	Surface-to-air missile
Place of origin	Germany
Production history
Designed	1942-1943
Manufacturer	Rheinmetall-Borsig
Specifications
Length	6.3 m (20 ft 8 in)
Warhead weight	136 kg (300 lb)
Propellant	multi-stage solid fuel

Rheintochter was a German surface-to-air missile developed by Rheinmetall-Borsig^[1] during World War II. Its name comes from the mythical Rheintöchter (Rhinemaidens) of Richard Wagner's opera series Der Ring des Nibelungen.

The missile was a multi-stage solid fuelled rocket.^[1] It had four small control surfaces, resembling paddles, in the nose, six fins at the after end of the top stage, and four at the end of the main stage.^[1] It stood 6.3 m (20 ft 8 in) tall, with a diameter of 54 cm (1 ft 9 in).^[1] The sustainer motor, located ahead of the 136 kg (300 lb) warhead (rather than behind, as is more usual) exhausted through six venturis between the first stage fins.^[1]

History

Rheintochter was ordered in November 1942 by the German army (Heer). Starting in August 1943, 82 test firings were made. An air-launched version was also designed. The operational version was intended to be fired from a ramp or converted gun mount.^[1]

The project was cancelled on 6 February 1945.

Examples are on display at the Steven F. Udvar-Hazy Center in Chantilly, Virginia, the Deutsches Museum in Munich, Air Defense Learning Annex at Fort Sill, OK and at the RAF Museum Cosford, UK.

Variants

The initial R1 variant was powered by a two-stage solid-fuel rocket.

The proposed R2 did not offer any improvement over the R1, and was dropped in December 1944.^[1]

The R3 model was developed, which had a liquid fuel engine with solid-fuel boosters ("strap-ons"). Only six trial missiles were fired.^[2]

Specifications

• Power plant: RI variant was 2-stage solid fuel; RIII was liquid fuel with solid-fuel boosters
• Length: 6.3 m (20 ft 8 in)^[3]
• Diameter: 54 cm (1 ft 9 in)^[4]
• Wing span: 2.65 m (8 ft 8 in)
• Launch weight: 1,748 kg (3,854 lb)
• Speed: 1,080 km/h (671 mph)^[4]
• Warhead: 136 kg (300 lb)
• Altitude: R1 8 km
• Guidance system: Radio Command

See also

• List of World War II guided missiles of Germany
• Enzian

Notes

Sources

• Christopher, John. The Race for Hitler's X-Planes. The Mill, Gloucestershire: History Press, 2013.
• Ford, Brian J., Secret Weapons, Osprey Publishing, 2011, ISBN 978 1 84908 390 4

External links

Wikimedia Commons has media related to Rheintochter.

• Smithsonian National Air and Space Museum
• Royal Air Force Museum, Cosford (UK)