Cuxhaven (original) (raw)


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Cuxhaven


Cuxhaven
Cuxhaven
Credit: © Mark Wade

As the only site in Germany with an unrestricted over-water firing sector over the North Sea, Cuxhaven was once touted as 'the Cape Canaveral of Germany'. Primarily known to space historians for the three post-war V-2 launches under project Backfire, it played an important role in the nascent post-World War II German rocketry. A nearly completely unknown series of scientific sounding rocket launches were made from the area in 1957-1964 before the launch site was closed on (purportedly) safety and (actually) military grounds.

First Launch: 1945-10-02. Last Launch: 1963-12-05. Number: 14 . Location: Niedersachsen. Longitude: 8.59 deg. Latitude: 53.85 deg. Apogee: 5.00 km (3.10 mi).

The dunes of nearby Altenwalde were first used for military purposes in 1896 for German army maneuvers. In 1912 the German Navy installed concrete emplacements for test of high-caliber naval guns. During World War I coast artillery was installed for the protection of the Reich against invasion.

Cuxhaven first became involved in rocketry in 1933 when Gerhard Zucker came to town with his operational rocket. The amazing recoverable cruise missile was 5 m long, had a thrust of 360 kg and a takeoff mass of 200 kg. It was the prototype of rockets that were supposedly capable of cruising out 400 km from their launch point at an altitude of 1000 m and a speed of 1000 m/s. They could then return after having delivered a bomb payload or having taken reconnaissance photographs. Zucker proposed a more modest demonstration, a delivery of rocket mail from the coast at Duhnen to the island of Schaernhorst, 15 km away. After being stuck in a ditch while being taken out to the field for a February launch attempt, the big day finally came on 9 April 1933. A huge crowd of 5000 local folk, officials, and camera teams from Fox Movietone gathered to witness the great event. After staggering 15 m into the air, the great torpedo came crashing down. Zucker nevertheless sold postal 'covers' from the flight to gullible philatelists, and went on to take his fraud elsewhere.

Local rocket enthusiast Hugo Woerdemann was, like so many others, inspired by Fritz Lang's Frau im Mond . When Richard Tiling came to Cuxhaven in the summer of 1934 to conduct flight experiments, Wordemann assisted and had his first taste of practical rocketry. Tiling, together with his brother Reinhold, were early German rocket pioneers. Reinhold had launched Germany's first postal rocket from Duemmer See on 15 April 1931. In 1933 he and his assistants died horribly after an explosion and fire in their workshop, but his brother carried on his work. Woerdemann went on to pursue rocketry at the Technical Hochschule in Dresden. He eventually wound up in Peenemuende, specializing in V-2 radio guidance, instrumentation, and telemetry.

The second world war brought rocketry to Cuxhaven again. Altenwalde was reactivated, various parts of it and the adjacent peninsula at first being used for flak batteries, radio intercept stations, coastal defenses, and a hand gunnery range. Following the heavy bombing of Peenemuende by the allies on 17 August 1943 it was decided to disperse the research facilities. In early 1944 a detachment of researchers set up launch ramps for V-1 cruise missiles and continued development of the missile from the site. In 1945, as the allied armies approached, V-2 rockets and their equipment were abandoned in nearby Liebnau near Nieburg an der Weser.

Cuxhaven was in the British zone after the fall of Germany. A decision was made by the British military to fully document the V-2 rocket system before the knowledge was lost. In the absence of formal German documentation, it was decided to force German rocket troops to demonstrate V-2 handling and firing procedures by actually preparing and launching some rockets. Altenwalde was chosen as the testing site. The British utilized the hangars and other facilities of the former German Navy Artillery Range for handling, logistics and preparation of the missiles. Field Marshal Montgomery took a special interest in the proceedings, and the author Eric Ambler left a fairly complete description in his memoirs.

By late summer 1945 some two hundred Peenemuende scientists, 200 V-2 firing troops, and 600 ordinary POWs were transported to Cuxhaven. Upon arrival, they were split into two groups and interrogated. The information given by each group was then compared to ensure inaccuracies and deceptions were eliminated. However finding the test rockets proved difficult. The Americans had already raided the V-2 factory at Nordhausen and shipped everything usable to New Mexico. The British were able to only come up with enough parts to assemble 8 rockets for testing. However several key perishable components and firing vehicles were still missing. In a huge enterprise search teams fanned out over the occupied territories, trying to beat American and Russian competitors. 400 railway cars and 70 Lancaster bomber flights brought to Cuxhaven 250,000 parts and 60 specialized vehicles. The hardest items to locate were usable batteries to operate the guidance gyro platforms. Tail units could not be located anywhere and the Americans finally agreed to bring back a few from the United States. A new concrete launch pad was poured and an enormous tower built from prefabricated military bridge elements. 2,500 British troops assisted in completing site construction.

On October 1, the first V-2 launch attempt failed due to a faulty igniter. Three success firings followed. The final launch, on October 15, was witnessed by a unique crowd of British, American, and Russian rocket engineers.

In 1948-1950 the allies demilitarized the peninsula. The massive concrete emplacements were broken up for use in roads. A 160 metric ton crane was demolished, and the train tracks crisscrossing the area were torn out for scrap. 24 families moved into the old barracks and the various military buildings were declared to be an industrial park.

Meanwhile the old German enthusiasm was stirring. Rudolf Nebel was one of the few German rocket pioneers who did not leave the country to work for one of the conquering powers. Despite the allied prohibition on aerospace research, Nebel, together with engineers Karl Poggensee and Albert Puellenberg, began renewed German work on rockets for peaceful purposes. They participated in the first meetings of the new International Astronautical Federation in Paris in 1950 and London in 1951. Nebel gave a lecture on rocketry and space travel in Cuxhaven on 6 April 1951. Local naval engineer Hermann Geveke, inspired by the talk, began pushing Cuxhaven as the ideal location for a future German spaceport. In an 8 June 1951 interview he declared that Cuxhaven could be the future 'Gateway to Space'. He noted the location on the coast allowed an unrestricted 45 degree firing sector over the North Sea. He argued that far from scaring away potential beach resort guests, the rocket launches would provide a tremendous tourist attraction.

In 1952 the Allied powers lifted the aerospace research ban. Karl Poggensee conducted the first of 40 launches of small rockets of 50 kgf from a farmer's field in Hespenbuscher Heide near Wildeshaven in August 1952. These reached altitudes of 250-6000 m over the next few years.

On 21 September 1952 Friedrich Staats founded the German Rocket Society (Deutsche Raketengesellschaft, DRG). The twelve founding members grew to 1300 in 14 countries by 1963. (We shall refer to this organization as the DRG. In fact, it was founded as the German Society for Rocket Technology 'Arbeitsgemeinschaft f�r Raketentechnik' (DAFRA), became the DRG in January 1958, changed its name again in 1962 to the 'Hermann-Oberth-Gesellschaft' (HOG), and finally merged into the current 'Deutsche Gesellschaft fuer Luft- und Raumfahrt - Lilienthal - Oberth e.V'. (DLGR) in 1993).

The DRG began experimental work on civilian rockets almost immediately, using the farmstead at Hespenbuscher Heide for flight tests. As a practical matter it was decided to develop small 'oil spray' rocket, a hand-launched projectile that would spray oil to calm waters during naval rescues. This rocket had a range of 300 m, and flew at an altitude of 10-20 m over the water, dispersing 1000 cc of light oil over an area of 10,000 square meters. Canted fins assured stability and even dispersal of the oil. After three years of development, the rocket was tested by the German rescue services, but a production contract was never received.

The first DRG test stand for larger motors was set up in December 1955 in Bremen. It was clear that the farmstead at Hespenbuscher Heide was not adequate for tests of larger rockets. The DRG needed a facility with government clearances to reach outer space. In January 1957 Geveke finally convinced the Cuxhaven city government to designate the mouth of the Elbe as an official Rocket Research Centre. Surviving coastal bunkers at Sahlenburg were converted into an explosive material dump and electrical switching station. Launches of over 100 rockets, ranging from student models to sounding rockets ascending to over 100 km, took place from Cuxhaven beginning on 24 August 1957.

In parallel with this peaceful work the remilitarization of Germany and the area had begun. The allied prohibition on German military development was lifted in 1955 and in 1956 the Heinrich-Wilhelm-Kopf barracks were built on the grounds of the old Altenwalde military base to accommodate the 47th Panzer battalion. The military reservation was again to be used for military exercises.

In early 1960 Berthold Seliger became a member of the DRG. Seliger was able to obtain contracts from both the Max Planck Institute (for rocket launches carrying stratospheric probes) and from Waffen und Luftruestung (for military test launches). His firm conducted launches that reached 120 km altitude by 1963.

Although no member of the DRG had ever even been injured in a rocket experiment, they found themselves banned from further experiments on June 6, 1964. Officially the reason was the death of a boy in a rocket experiment in Braunlage a few weeks before -- an experiment conducted by the same charlatan Gerhard Zucker, who had inaugurated rocketry at Cuxhaven 31 years earlier! Others believe that the real motivation was to clear the facility for further launches of Seliger's military rockets. However there is no record that Seliger did in fact conduct further launches. By the mid-1960's the German government decided that any German missile development would only be done by major aerospace firms and only in collaboration with other NATO countries. The restricted military area still exists at Cuxhaven, but the former rocket firing grounds are now a protected national park.

Many thanks to Harald Lutz for obtaining and providing the source materials telling the story of this 'forgotten' piece of space history...



Family: Suborbital Launch Site. People: Seliger. Country: Germany. Launch Vehicles: V-2, Zucker Rocket, Mohr Rocket, Kumulus, Cirrus I, Cirrus II, Seliger 1, Seliger 2, Seliger 3. Agency: British Army. Bibliography: 556, 557, 561.


Photo Gallery



Zucker Rocket Zucker RocketZucker Rocket at Cuxhaven, April 1933Credit: Via Harald Lutz


Hespenbuscher Heide Hespenbuscher HeideLaunch from Hespenbuscher Heide, 1952Credit: Via Harald Lutz


Cuxhaven CuxhavenLocation of CuxhavenCredit: © Mark Wade


German Enthusiasts German EnthusiastsThe emergence and reemergence of German rocketry - Von Braun and Nebel, 1933 and DRG Members, 1958Credit: Via Harald Lutz


Mohr Rocket Mohr RocketMohr's 5000 kgf rocketCredit: Via Harald Lutz


Mohr Rocket Mohr RocketMohr's Rocket, launch of 15 September 1958Credit: Via Harald Lutz


Mohr Rocket Mohr RocketMohr's 7800 kgf rocketCredit: Via Harald Lutz


Kumulus KumulusKumulus launch preparations at Cuxhaven, 28 May 1961Credit: Via Harald Lutz


Kumulus Launch Kumulus LaunchKumulus launch to 15 kmCredit: Via Harald Lutz


Cirrus II Launch Cirrus II LaunchCirrus II First LaunchCredit: Via Harald Lutz


Seliger and Rocket Seliger and RocketSeliger examines one of his rocketsCredit: Via Harald Lutz


Seliger Rocker Seliger RockerLaunch of Seliger Single Stage RocketCredit: Via Harald Lutz


Seliger Rocket Seliger RocketLaunch of Seliger Three Stage RocketCredit: Via Harald Lutz



1933 April - . Launch Site: Cuxhaven. Launch Vehicle: Zucker Rocket.


1945 October 1 - . 13:43 GMT - . Launch Site: Cuxhaven. Launch Complex: Cuxhaven. Launch Vehicle: V-2.


1945 October 2 - . 13:43 GMT - . Launch Site: Cuxhaven. Launch Vehicle: V-2.


1945 October 4 - . 13:15 GMT - . Launch Site: Cuxhaven. Launch Vehicle: V-2. FAILURE: Partial failure.


1945 October 15 - . 14:06 GMT - . Launch Site: Cuxhaven. Launch Vehicle: V-2.


1957 August 24 - . Launch Site: Cuxhaven. Launch Complex: Cuxhaven. Launch Vehicle: Mohr Rocket.


1958 June 8 - . Launch Site: Cuxhaven. Launch Complex: Cuxhaven. Launch Vehicle: Mohr Rocket.


1958 September 14 - . Launch Site: Cuxhaven. Launch Complex: Cuxhaven. Launch Vehicle: Mohr Rocket.


1959 May 16 - . Launch Site: Cuxhaven. Launch Complex: Cuxhaven.


1959 November 1 - . Launch Site: Cuxhaven. Launch Complex: Cuxhaven. LV Family: Cirrus. Launch Vehicle: Kumulus.


11-12 February 1961 - . Launch Site: Cuxhaven. Launch Complex: Cuxhaven. LV Family: Cirrus. Launch Vehicle: Kumulus.


1961 May 24 - . Launch Site: Cuxhaven. Launch Complex: Cuxhaven.


1961 May 28 - . Launch Site: Cuxhaven. Launch Complex: Cuxhaven.


1961 June 25 - . Launch Site: Cuxhaven. Launch Complex: Cuxhaven.


1961 September 16 - . Launch Site: Cuxhaven. Launch Complex: Cuxhaven. LV Family: Cirrus. Launch Vehicle: Kumulus.


1961 September 16 - . Launch Site: Cuxhaven. LV Family: Cirrus. Launch Vehicle: Cirrus II.


1961 September 16 - . Launch Site: Cuxhaven. LV Family: Cirrus. Launch Vehicle: Cirrus I.


1962 September 9 - . Launch Site: Cuxhaven. Launch Complex: Cuxhaven.


1962 November 19 - . Launch Site: Cuxhaven. Launch Complex: Cuxhaven. Launch Vehicle: Seliger.


1962 November 19 - . Launch Site: Cuxhaven. Launch Vehicle: Seliger 1.


1962 November 19 - . Launch Site: Cuxhaven. Launch Vehicle: Seliger 1.


1962 November 19 - . Launch Site: Cuxhaven. Launch Vehicle: Seliger 1.


1963 January 13 - . Launch Site: Cuxhaven. Launch Complex: Cuxhaven.


1963 February 7 - . Launch Site: Cuxhaven. Launch Complex: Cuxhaven. Launch Vehicle: Seliger.


1963 February 7 - . Launch Site: Cuxhaven. Launch Vehicle: Seliger 1.


1963 February 7 - . Launch Site: Cuxhaven. LV Family: Seliger 1. Launch Vehicle: Seliger 2.


1963 February 7 - . Launch Site: Cuxhaven. LV Family: Seliger 1. Launch Vehicle: Seliger 2.


1963 May 2 - . Launch Site: Cuxhaven. Launch Complex: Cuxhaven. Launch Vehicle: Seliger.


1963 May 2 - . Launch Site: Cuxhaven. Launch Vehicle: Seliger 1.


1963 May 2 - . 15:03 GMT - . Launch Site: Cuxhaven. LV Family: Seliger 1. Launch Vehicle: Seliger 3.


1963 December 5 - . Launch Site: Cuxhaven. Launch Complex: Cuxhaven. Launch Vehicle: Seliger.


1963 December 5 - . Launch Site: Cuxhaven. Launch Vehicle: Seliger 1.


1964 March 22 - . Launch Site: Cuxhaven. Launch Complex: Cuxhaven.


1964 June 6 - . Launch Site: Cuxhaven. Launch Complex: Cuxhaven.



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