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Wetterstation Kurt

80 years ago today, the only (known) World War II military installation conducted by Germany in North America was erected.

On 22 October 1943, the Type IXC/40 submarine U-537 (Kptlt. Peter Schrewe) of the 10. Flottille out of Lorient in occupied France arrived at remote Martin Bay (Naukjuke Bay) at the northern tip of Labrador with a special cargo– Wetter-Funkgerät Land (Weather Radio for Land) No. 26.

Type IXC/40 submarine U-537 at anchor in Martin Bay, Labrador, Dominion of Newfoundland (now Canada) on 22 Oct 1943. Crewmen can be seen on deck offloading components of Weather Station Kurt into rubber rafts. The photo was taken ashore from the Hutton peninsula by one of U-537’s crew. (Photo Bundesarchiv via ww2dbase)

Manufactured by Siemens, WFL-26 consisted of a variety of meteorological instruments, a 150-watt Lorenz 150 FK-type transmitter with a 33-foot antenna on a tripod base, a shorter pole with instruments, and ten interconnected 220-pound canisters with nickel-cadmium and dry-cell high-voltage batteries.

Schematic of a German WFL manufactured by the Siemens-Schuckert corporation. It had been designed by Drs. Dr. Ernest Ploetze and Edwin Stoebe. The schematic was saved by Siemens employee Franz Selinger who would supply it to the Canadian government in 1980

Under the direction of embarked passenger Dr. Kurt Sommermeyer and Siemens technician Walter Hildebrant, U-537’s crew spent two windswept days in Canadian waters shuttling canisters ashore and erecting what was to be known as Wetterstation Kurt (Weather Station Kurt) on top of a small hill with a good view of the horizon some 400 yards in from the beach.

German Weather Station Kurt set up on the Hutton Peninsula, Labrador, Dominion of Newfoundland on 22 October 1943. You can make out the “Canadian Meteor Service” and WFL-26 markings (Bundesarchiv)

To camouflage the nature of the station, rather than being marked “Secret Nazzi Weather Stuff,” the canisters were carefully sanitized to only have numbers and fictional “Canadian Meteor Service” markings. At the same time, empty packs of Camel cigarettes and other North American items were salted around the site.

On the 24th U-537 continued on its way, with Sommermeyer verifying Kurt was up and running, broadcasting readings on 3940 kHz every three hours.

Civilian technician Dr. Kurt Sommermeyer aboard U-537 in the Labrador Sea listening to signals transmitted by Weather Station Kurt broadcasting from the Labrador coast, 24 Oct 1943. (Bundesarchiv)

However, for unknown reasons, Kurt, which had planned to transmit for at least six months if not a year, halted its readings after just a month and the Germans never made an effort to revisit the site to affect repairs.

The first time anyone in Canada found the site (and reported it) was when government geomorphologist Peter Johnson came across it in 1977 while researching the area as part of the two-year Torngat Archaeological Project which cataloged 450 km of coastline and just under 350 sites along the Labrador Coast, thinking it was an old Canadian Weather Service or RCN installation.

A German researcher, Franz Selinger, formerly of Siemens, seeing images of the station, alerted Ottawa as to the likelihood that the mysterious station was the lost Herr Kurt.

Still, it wasn’t until 1981 that the Canadian Coast Guard responded to it and examined the damaged and rusting site in an expedition led by Department of National Defence historian W.A.B. Douglas. Reportedly, some parts were missing, but the canisters, tripod, and mast, and some of the old dry-cell batteries were left to identify.

Canadian Coast Guard shore party made the first examination of the remnants of German Weather Station Kurt on the Hutton Peninsula, Newfoundland and Labrador, Canada on 21 Jul 1981, 38 years after it was deployed. Photo via ww2dbase

Partially recovered and restored, WFL-26 is on display at the Canadian War Museum in Ottawa.

Kurt, is still quiet but no longer beach litter.

As for U-537, she arrived back at Lorient uneventfully on 8 December 1943 and, was dispatched to the Far East to operate with 33. Flottille out of Penang. She was lost on 10 November 1944 east of Soerabaja, sunk by the Gato-class fleet boat USS Flounder (SS-251), taking all hands to the bottom of the Java Sea.

Weather Station Kurt

With accurate weather forecasts in Europe dependent on knowledge of frontal systems passing through the Arctic regions, Hitler’s Third Reich needed weather forecasts from the ice floes of Greenland, Spitsbergen, and Canada to win the war.

German submarine U-537 was a Type IXC/40 U-boat of the German Kriegsmarine built for service during World War II. It was a new boat and sailed from the occupied Norwegian port of Bergen on her inaugural patrol on Sept 30, 1943. On board was a 2200-pound modular weather station capable of beaming weather reports from Canada to Germany for six months. The device would send a 2-minute transmission 8 times per day on the 3940 kHz wavelength with the local temperature, air humidity, air pressure, and wind velocity and wind direction. Taking on one Dr. Kurt Sommermeyer– a meteorologist– and his faithful assistant Hildebrandt of the Siemens company (who manufactured the station) to set up the station, U-537 sailed to North America.
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After receiving much damage from a mid-Atlantic storm, the U-537 surfaced on October 22 on the coast of Labrador. Over the course of a day, the submarine’s crew assisted Dr. Sommermeyer and Hildebrandt with setting up WFL (Wetter-Funkgerät Land) weather station number 26. Of the 30 of these stations designed and built, WFL-26 was the only one set up in North America. On the next day, with the station, codenamed Kurt, beaming loud and clear, U-537 left a part of the Third Reich quietly behind on an isolated Canadian coastal bay. If found the station was marked as belonging to the “Canadian Meteor [sic] Service” and was extensively camouflaged as well.

The Wartime Service of Weather Station Kurt
Designed to operate for up to 180-days and send over 1500-transmissions, the signal from WFL-26, the station began to transmit erratically on November 8 and then ceased all transmissions to Germany on the 18th, after only 25 days of service. The dormant spy station remained undiscovered until it was finally found in 1977 by a Bryn Mawr College geomorphologist on a site survey, who promptly marked it as being a Canadian weather station. It was not until 1981 that, after a tip off from a Siemens company archivist in West Germany, that the station was properly identified. It was soon recovered by the Canadian Defense Forces and is today preserved in the Canadian War Museum on public exhibit.

The Fate of the U-537
On the cruise back to Europe, the U-537 was found and attacked unsuccessfully at least three times by Royal Canadian Air Force Catalina and Hudson bombers. She arrived in German occupied France on December 8. Her second patrol, lasting 131 days and took her to the Pacific Ocean, was also unlucky and she did not sink any allied ships. While on her third patrol, U-537 was sunk with all hands by the US Navy emGato/em-class submarine emUSS Flounder/em (SS-251).

The unlucky U-537 was commanded by emKapitänleutnant /emPeter Schrewe for her entire career and he remains aboard her until this day. The wreck of the U537 lies near Coordinates: 7°13′S 115°17′E.

Sources
ul
Douglas, Alec, emThe Nazi Weather Station in Labrador/em. Canadian Geographic, V.101, No.6 1982/li
Kissell, Joe, emWeather Station Kurt: Nazi weather forecasts from Canada/em, Interesting Thing of the Day, March 27, 2005/li
Thorne, R.G, emA Cherished Past: Newfoundland’s Front Row Seat to History/em. St. John’s, NL/Thorton Publishing Ltd. 2004/        War Patrols by German U-boat U-537/em – Boats – uboat.net. Retrieved Jan 2012/li
Weather station Kurt erected in Labrador in 1943/em, U-boat.net. Retrieved Jan 2012/li
Wetterfunk website (in german) http://home.arcor.de/wkhn/html/wetterfunk.html. Retrieved Jan 2012/li

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