Posted on 07/21/2003 8:17:05 PM PDT by Recourse
Fully armed Nazi bomber planes 'buried below East Berlin airport'
AN AIRPORT used by hundreds of thousands of tourists and business travellers each year could be sitting on top of thousands of live bombs.
Papers among thousands of files captured from the Stasi, the secret police of East Germany, claim tons of live Second World War munitions were buried in concrete bunkers beneath the runways of Schoenefeld airport in East Berlin. It is now the main destination for discount airlines, such as Ryanair, and numerous charter companies. Not only did the commissars intern munitions beneath the runways, but also entire Nazi fighter planes, all fuelled and fully bombed-up, according to the Stasi. The captured files of Interflug, the former East German government airline and the airport authority of the DDR, are now being examined to see if the Stasi claim is true. Experts believe it entirely feasible that, in the aftermath of the Second World War, with Berlin littered with millions of tons of unexploded ordnance, the Soviets could well have pressured local officials to move to clear the airfield as swiftly as possible. "They would have stuffed them anywhere they could - there was simply too much stuff to blow up all at once," said Karl-Heinz Eckhardt, a Berlin historian. "There was a warren of massive Nazi bunkers beneath the site of the present airport that would have suited their purposes." City authorities claim the airport is perfectly safe, but a thorough check on the claims in the Stasi files - 140 km of them that will still take a number of years to decipher - is being undertaken. Nearly two million passengers a year pass through Schoenefeld. According to the Stasi files, the ammunition was buried in bunkers between eight and nine metres deep. A spokesman for the airport said: "We became aware of the bunkers in 1993, four years after the fall of the [Berlin] Wall. A check was undertaken then and everything was determined to be safe." But he conceded that he was astounded at the claims that fully-fuelled and bombed-up aircraft lie beneath the runways and said new tests about the safety of the structures will be carried out. He added: "We had no idea that so much ordnance is supposedly under there." Frank Henkel, the Conservative interior ministry spokesman, said: "This must be investigated thoroughly and immediately and the runways strengthened if necessary." Berlin, with its sandy, dry soil, was perfect for the bunker-building of the Third Reich. Hundreds of thousands of them were constructed during the 12-year lifespan of the Nazi government: for every one metre of building above ground in modern-day Berlin, there are three metres below ground. Bunkers are being discovered every day and a group called Underground Berlin has turned several of them into tourist attractions.
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For me, the most interesting battle of all of WWII. I would sell my soul to the Devil to fly Spits in the RAF from '39, through the "Battle" and on to the end of the war in '45. After that, hell. But what a ride.
Yes, on that point we do agree. Thank God they lost. They did have technical talent and social depravity. They cancelled each other out.
Nah! Just a MKV Spitfire and an English Summer afternoon.
If you are, don't go to Singapore to get surgically separated.
Returning to the subject of the thread....
Henschel
Henschel Flugzeugwerke AG, Berlin-Schönefeld
For a long time before beginning of the war the companies Askania and Siemens experimented with autopilots for unmanned airplanes. Zurgleichen time had built the German laboratory for aviation (DVL) a model airplane for the testing of these autopilots, from which a projectile should become later. The uncontrolled drop tests did not run however satisfyingly and the autopilots were not built. At the end of of 1939 came closer the RLM to the aircraft industry, in order to continue the experiments. The company Henschel showed interest. Their intensive developments led to the construction of glide bombs, as well as projectiles to the fight of hostile airplanes.
Henschel Hs 117 "butterfly"
Professor Herbert wagner of the company Henschel had already submitted the project of a Fla rocket Hs 297 in the RLM to 1941. Since one believed however at this time in the RLM, such a weapon is not no more needed, is rejected the project. 1943 one had it then however suddenly terribly hasty and demanded its development with the highest priority level.
Dipl. Ing. Henrici entrusted with the execution of the development that now as Hs 117 designated Fla rocket. A subsonic rocket developed as midwing monoplane with swept bearing areas until spring 1944. As engine served two solid-propellant rockets for the start, which were thrown off after this. Afterwards a liquid engine walter HWK 107-729 provided for a thrust of 380 kp. For the kind of bevelling a kind carriage was used. The control was made by radio (radio command steering element). With the first 1944 21 starts accomplished from May to November heights to 11000 m were reached. The Hs 117 was beside "wasserfall" the only Fla rocket, which was used still.
The maximum climbing height of the Hs 117 was with 15000 m. the operating altitude should however only 10500 m amount to and also for high-flying bombers would have been enough. The maximum speed was reached briefly after the start and should be brought in the course of the attempts up to 1100 km/h. Sample firings were however only accomplished to Mach 0.8. So that the projectile kept constantly a certain Mach number, a Mach meter was inserted, which could affect the flow control valve for the supply of fuel over a pitot tube. With end of war the Hs was 117 widens developed German Fla rocket.
When the "commission demanded 1944 for the computation of the hostile air terror" a snapping solution for a large-caliber on-board rocket, the Hs 117 H developed (without booster rockets). As engine a BMW served 109-558 with this version. After sliding attempts in May 1944 28 Hs 117 were successfully tested. In January 1945 the first standard set was finished. There on 6 February 1945 on instruction of the SS Obergruppenfuehrers Kammler the development and production of the Hs 117 responsible for the V-weapons was stopped. An effective weapon against the hostile bomber formations was switched off thereby. Still on 14 January 1945 Professor Wagner had submitted the project S 11 (butterfly 11), as advancement of the Hs 117. It was received two days later with the Flak test site E 5. To the examination of this project at the supreme command of the Air Force (OKL) it did not come however any longer.
Technical data: Fla rocket (soil/air)
Drive:
1.Starthilfe by two Schmidding 109-553-Feststoffraketen with ever 1750 kp (for 4 seconds)
2. a BMW 109-558-Fluessigkeitsraketenmotor with 380 kp initial thrust
Fuel: approx. 60 kg sports association material and 13 kg r-material; 2x 40 kg of Diglykol (solid-propellant rockets)
Control: Radio command steering element
Sprengkopf: Head of projectile with 23 kg of pulverladung and electrical fuze
Henschel Hs 293
To the Hs 293 I already provided a side with the start of my homepage. The following left leads there.
Detail to the glide bomb Hs 293
All further versions of the Henschel Hs 293 are explained briefly in the following.
Henschel Hs 293 A
Employment version, which was produced with a walter engine and a radio command steering element in approximately 1700 pieces. As carriers the following airplane samples were used: Heinkel He 111, Dornier DO 217, Fock Wulf L.G. 200 and Heinkel He 177. The planned re-equipment of the Junkers Ju 290 did not become finished. Likewise was tried to use the large transporter Blohm&Voss Bv 222 as carriers. The Hs 293 A possessed the bomb body the sports club 500 high-explosive bomb as sprengkopf, was thus substantially weaker than the stuff he drop bomb and could only against smaller and easily armored units be used. Since wing profile and cell were not sketched for supersonic speed, behind each wingtip end resistance bodies were attached by way of trial, which let the resistance rise starting from Mach 0.75 to 0.8 so rapidly that the speed did not increase. They were not used however any longer.
Technical data: Steered glide bomb (air/soil)
Drive: a walter HWK 109-507-Fluessigkeitsraketenmotor mit590 kp thrust (for 10 seconds)
Fuel: T-material and z-material
Control: Radio command steering element
Sprengkopf: Bomb head with 325 to 500 kg of pulverladung and impact fuzes
Henschel Hs 293 B
Attempt execution with wire steering element. In this version the missile carried for 20 km wire with itself, while by the carrier aircraft additionally still 10 to 12 km wire could be unwound. Otherwise this version corresponded to the execution Hs 293 A perfectly.
Henschel Hs 293 C
Modification of the Hs 293 A as testbeds for the underwater head of the Hs 294 with tripping edge.
Henschel Hs 293 D
Attempt execution with television guidance. This version possessed the base of the Hs 293 A, however on the bomb head as nose accessory the television camera developed. A further trunk auxiliary piece was between nose and tail part and accommodated the television station. The third accessory was finally the large Yagi array at the tail. The control took place as with the remarks with a control stick, directed by radio or wire, however goal covering was made via the attendant by a television screen, in whose center the goal had to always stand. This task proved however as too difficult and could not be made not operational up to the end of the war. Into this version the new Schmidding glide bomb engine was built also for the first time, which particularly as replacement for the too low-power walter engine 109-507 one had developed.
Henschel Hs 293 G
Similar to the Hs 293 A, however with a WASAG-109-512-Pulvertriebwerk with 66 kg of Diglykol. The thrust amounts to 1200 kp at 10 seconds burning duration.
Henschel Hs 293 H
Amended version of the Hs 293 as glide bomb against bomber formations from the airplane. The carrier aircraft, a Dornier DO 217, could up to 4 km of the goal removes the bomb to release and by remote control in the goal lead. The commands of the control became in the first tests by radio, later over wire to over-meet. With a total weight the Hs 293 H about 300 kg explosive could carry approx. 980 kg. which by spacer or barometer fuzes was brought to the explosion. After tests and tests the quantity production was stopped however, probably because of the large allied sovereignty in the air, briefly before end of the war.
Henschel Hs 294
Remote controlled air torpedoes for the fight against ships. In principle it resembles the Hs 293-Gleitbombe, is however in the dimensions and the bomb additional load larger. As combat head this version possessed in the Hs 293 C tested underwater head with tripping edge. Two walter HWK 109-507-Raketenmotoren provided for 2x 590 kp thrust for 10 seconds. As with the Hs 293-A a radio command steering element was likewise planned. The Hs 294 should be thrown off like the Hs 293 and course-steered on the goal, but be dipped 300 to 400 m before the goal into the water, whereby surfaces and trunk at being broke off. Subsequently, that should torpedo (weight: approach about 1450 kg) under water with a speed of 230 km/h on the goal. Altogether about 100 to 120 pieces was built.
Henschel Hs 295
Into the dimensions and proportions an increasing version of the Hs 293 H. should be inserted however against surface targets. As carrier aircraft the heavy bomber Heinkel He 177 was used. The glide bomb could be dropped from a maximum distance of 14 km and maximally 8 km height the goal. The remote control took place at the beginning by radio. Later samples received their control signals over wire, similarly the Hs 293 B. than pay load a bomb weight of approx. 1300 kg were carried. The Hs 295 ran since April 1944 in testing. This could not be locked however to end of war.
Henschel Hs 296
Improved modification of the Hs 293 H with one of Dr. Rombusch of physical Forschungsinstitut Dressenfeld developed television remote control, which weighed only 2.5 kg.
Henschel Hs 297
In the late summer 1944 the development of a Kleinst Fla rocket under the designation "foehn" was locked. It concerned a uncontrolled pulverrakete, which should be used with 1200 m ceiling against low fliers. The projectile of the caliber of 7.3 possessed 3 kg total weight. It was equipped with an impact and a Selbstzerlegerzuender. The firing came from racks in the single shot or as defensive fire salvo from 48 shot from 6 frameworks with 8 rockets each. In testing were special executions of this equipment with 3, 5, 7, 24 and 35 launch rails. The 3-Schuss-Geraet which can be served from a man to should become as "people Flak r throwers" the Flak of the "small man". In September 1944 the issued Flak emergency programme 1944/45 demanded the output of 1000 Flak r until April 1945 who far from "foehn". Although production started according to plan in October 1944, until February 1945 only 50 devices were delivered. They still stood for the conclusion of practical troop testing in the employment.
Henschel Hs 298
At the beginning of of 1944 was begun after the same construction principles of the past Henschel Fernlenkkoerper with the construction of a small aerial engagement rocket, which received the designation Hs 298. Also it was in principle a reduced airplane with arrow wings and double vertical stabilizer. In the first remarks liquid-fuel rocket engines came to the use (Schmidding 109-513 with 1000 kp for 10 seconds and BMW 109-511 with 600 kp for 12 seconds), which were given up however later in favor of the achievement-weaker however simpler and cheaper pulverrakete Schmidding 109-543. The radio command steering element had however only a range to 1.5 km. Therefore the projectile at the beginning of of 1945 was given up in the context of the restrictions of sample in favor of the Kramer X-4.
Technical data: Aerial engagement rocket (air/air)
Drive: a Schmidding 109-543-Feststoffraketenmotor
1. Takeoff thrust with 150 kp (for 5 seconds)
2. Continuous thrust with 50 kp (for 20 seconds)
Fuel: 32 kg of Diglykol (solid propellant charge)
Control: Radio command steering element (similar the Hs 293)
Sprengkopf: Bombenkopf mit 25 kg Pulverladung und elektrischem Abstandszünder
Henschel Hs 132 fuselage was captured there by Soviets
Junkers 88 night fighters were assembled there until Feb 1945also the Ju 388
One German site alludes to a huge underground complex there
Malachit auch in Schönefeld-Diepensee?
Dass in Schönefeld die Rüstungsproduktion der Henschel-Flugzeugwerke untertage stattfand, ist bekannt.
Was ist damit geschehen - was liegt noch untertage, was wird verheimlicht?
, http://www.bvbb-ev.de/html/henschel-flugzeugwerke_schonef.html
also the use of slave labor from Ravensbruck concentration camp
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