The Luftwaffe initially used the Fw 200 to support the Kriegsmarine, for maritime patrols and reconnaissance, searching for Allied convoys and warships that could be reported for targeting by U-Boats.
It could also carry a 900-kilogram [2,000 lb] bomb load or naval mines to use against shipping, and it was claimed that from June 1940 to February 1941, Fw 200s sank 331,122 tonnes [365,000 tons] of shipping despite a rather crude bombsight.
The attacks were carried out at extremely low altitude in order to "bracket" the target ship with three bombs; this almost guaranteed a hit.
Winston Churchill called the Fw 200 the "Scourge of the Atlantic" during the Battle of the Atlantic due to its contribution to the heavy Allied shipping losses.
From mid-1941, Condor crews were instructed to stop attacking shipping and avoid all combat in order to preserve numbers.
The Fw 200 was also used as a transport aircraft, notably flying supplies into Stalingrad in 1942. After late-1943, the Fw 200 came to be used solely for transport.
For reconnaissance, it was replaced by the Junkers Ju 290, and as France was liberated, maritime reconnaissance by the Luftwaffe became impossible with the Atlantic coast bases captured.
The need for a long range aircraft must have pleased Focke-Wulf.
The Fw 200 Condor had given them a leg up in a market its rivals did not have access to. Focke-Wulf intended to keep that advantage, and would propose many long range bombers and long range naval bomber aircraft.
Focke-Wulf started a steady stream of project proposals that would eventually lead to the Ta 400.
They were all tightly focused on a low drag configuration of four to six engines that looked very similar to the Boeing B-29, but with a split tail.
The first of these Focke-Wulf called the Fw 238.
The most unusual thing about it is that it tried to use non-strategic war materials, wood and steel, for its construction.
The fuselage would have to been made out of wood, with structural hard points using steel.
It used BMW 803 radials for propulsion - another entry in the big book of linked together aircraft engines.
In this case, two BMW 801 radials were linked together and liquid cooled to create an engine with a theoretical output of 3,800 hp.
In this application, Focke-Wulf detuned them to a more sedate 2,200 hp. The engines drove a pair of contra-rotating propellers.
The crew of six wasl located in a pressurized cockpit, operating remote defensive turrets.
The Fw 238 was somewhat smaller than some proposed Amerika bombers - it had a wingspan of 50 m [164 ft] and a length of 30 m [97 ft].
That makes it closer to the B-29 in size, rather than the B-36. It had a range of anywhere from 8-10,000 km, depending on engine, and could carry the requisite 5 metric ton bomb load.
At least initially, Germany figured it would romp through Europe, invade England and win the war without ever having to deal with the United States.
In 1940, however, Hitler realized he needed a heavy bomber that could reach New York, now that a U.S. presence in the war seemed increasingly likely.
Unlike in the RAF and USAAF, the concept of the heavy bomber found few advocates within the Luftwaffe.
The lack of a strategic bomber force was a major contributor to why Germany lost the Second World War as had they been able to effectively hit the Atlantic convoys bringing much-need supplies to Britain and the Soviet production centres east of the Ural Mountains, the conflict may have turned out differently.
The RLM issue a tender for an aircraft that had a 6,000 km range, with a reserve of 1,500 km, capable of carrying 3-5 metric tons of bombs.
This was the range needed to fly from France to New York City and back again. The tender emphasized "rapid development".
Arado, one of the German Aeronautical industry's smaller players, responded to this with the Ar E470.
The E470 was both huge and unorthodox:
It was a flying wing design, with a wingspan of 68.5 m [224 ft] and a split boom tail, like the P-38 Lightning.
The cockpit was pressurized [Arado had already built a aircraft with pressurization, the Ar 240].
The aircraft was projected to have a maximum take-off weight of 130 metric tons, twice that of the Boeing B-29 Superfortress.
The bomb load was 5 metric tons [11,200 lbs] with a range of 7,400 kilometers.
The E470 also had the option for four or six engines, depending on what was available. The desired engines were DB 613-9s making 3,500 hp each.
The E470 came with several model variants, with an emphasis on ultra-long range bombing or shorter range naval reconnaissance/attack.
There was also the option to turn any of these aircraft into a transport by bolting on a 30 ton external cargo pod.
The E470 had tricycle landing gear, and Arado engineers pictured a removable shipping container being attached beneath the bomb bay.
Aradoo specified a crew of four, with the navigator/radio operator/engineer manning a series of defensive turrets remotely.
The RLM declined the project in the end of 1941,
Willi Messerschmitt, for his part, had already been tinkering with such a design well before America entered the war in December 1941, despite the fact he’d been ordered to ignore everything but fighter design and production.
At a time when B-17s were already in service and the final wiring was being strung through Boeing’s first B-29 prototype, the so-called “Amerika Bomber” was still only a proposal on paper.
The original proposal stipulated a bomber that could reach New York from Portugal’s Azores, which cut about 800 miles from the round trip, making it a 6,400-mile mission.
Portugal was ostensibly neutral, but early in the war Portuguese dictator Antonio Salazar had been friendly with the Germans.
That changed in 1943 when Portugal leased a base in the Azores to the Allies.
Focke-Wulf, Heinkel, Horten, Junkers and Messerschmitt were asked to respond to the request for proposals.
The origin of the Me 264 design came from Messerschmitt's long-range reconnaissance aircraft project, the P.1061, of the late 1930s.
In early 1941, six P.1061 prototypes were ordered from Messerschmitt, under the designation Me 264. This was later reduced to three prototypes.
The progress of these projects was initially slow, but after Germany had declared war on the United States, the Reichsluftfahrtministerium [RLM] started a more serious programme in the spring of 1942 for a very long range bomber, with the result that a larger, six-engine aircraft with a greater bomb load was called for.
To meet this demand, proposals were put forward for the Junkers Ju 390, Focke-Wulf Ta 400, a redesign of the unfinalized and unbuilt Heinkel He 277 design to give the Heinkel firm an entry in the Amerika Bomber program later in 1943.
A design study for the Messerschmitt Me 264B [unofficialy the Me 364] a heavy-duty long-range six-engined bomber with a more elongated fuselage and larger wings, was carried out.
Several schemes were proposed by the Messerschmitt design bureau to extend the range of the Me 264, including in-flight refueling, adding two more engines bringing the total to six and using take-off rocket pods for overload take-off conditions.
As the Junkers Ju 390 could use components already in use for the Ju 290 this design was chosen.
The Me 264 was not abandoned however as the Kriegsmarine separately demanded a long-range maritime patrol and attack aircraft to replace the converted Fw 200 Condor in this role.
An armed long distance reconnaissance version [Me 264A] was planned.
According to a study dated 27 Apri 1942, this aircraft should be able to fly reconnaissance missions as far as Baku, Grosnyj, Magnitogorsk, Swerdlowsk, Tiffis or Tshejabinsk in the USSR, and flights to Dakar, Bathurst, Lagos, Aden and southern Iran.
Not only were New Jersey and New York in the U.S. within range, but also targets in Ohio, Pennsylvania and even Indiana; in addition, there were plans to station some Me 264s on Japanese bases on islands north-east of the Philippines, to fly reconnaissance missions as far as Australia, India and much of the Pacific area.
This was reinforced by an opinion given by Generalmajor Eccard Freiherr von Gablenz of the Wehrmacht Heer in May 1942; he had been recruited by Generalfeldmarschall Erhard Milch to give his opinion on the suitability of the Me 264 for the Amerika Bomber mission.
As a result, the two pending prototypes were ordered to be completed as development prototypes for the Me 264A ultra long-range reconnaissance aircraft.
The first prototype, the Me 264 V1, was flown on 23 December 1942.
This first prototype was not fitted with weapons or armour, but of the following two prototypes, the Me 264 V2 had armour for the engines, crew and gun positions, although it was decided to complete the Me 264 V2 without defensive armament and vital equipment and the Me 264 V3 was to be armed and have the same mentioned armoured parts.
On 8 July 1943, at a meeting in the Supreme Headquarters, Hitler promised his support for the continued production of the Me 264 to Messerschmitt, but only for maritime uses.
At the same time he dropped his decision to bomb the east coast of the U.S. because "the few aircraft that could get through would only provoke the populace to resistance".
In 1943, the Kriegsmarine withdrew their interest in the Me 264 in favour of the existing Ju 290 and the planned Ju 390.
The Luftwaffe preferred the unbuilt Ta 400 and the Heinkel He 277 as Amerika-Bomber candidates in May 1943.
Based this on their own performance estimates, any further development work on the Messerschmitt bomber design was stopped.
As a consequence, in October 1943, Erhard Milch ordered the cancellation of further Me 264 development to concentrate on the development and production of the Me 262 jet fighter-bomber.
Production orders for the Focke-Wulf Ta 400 were canceled, because the Focke-Wulf resources were needed for Fw 190D-9 and Ta 152 production.
The He 277 was cancelled in April 1944.
Late in 1943, the second prototype, Me 264 V2, was destroyed in a bombing attack.
On 18 July 1944, the first prototype, was damaged during an Allied bombing raid and was not repaired, and the third prototype, not yet fully completed, was destroyed during the same raid.
Even after the cancellation order was received, work continued by many Messerschmitt engineers and designers:
In December 1944, a courier version of the Me 264, with a range of 12,000 km [7.457 miles] and a load of 4,000 kg [8,818 lbs].
Junkers, Messerschmitt and Focke-Wulf came up with conventional bomber designs, while Horten suggested a six-jet flying wing.
Aero engineer Eugen Sänger, out of left field, proposed a suborbital quasi-lifting body rocket ship.
It would skip along the top of the troposphere at 13,725 mph and drop a single 8,000-pound bomb, perhaps even atomic, on Manhattan.
Junkers’ Ju-390 and Focke-Wulf’s Ta-400 proposal were uprated versions of existing designs; Messerschmitt’s Me-264, thanks to Willi’s head start, was a clean-sheet-of-paper offering that looked as though he had been given a copy of the B-29’s blueprints.
The Me-264 was a mailing-tube-fuselage, four-engine, tricycle-gear heavyweight with a hemispherical, multi-paned glass nose much like the Superfort’s.
The Amerika Bomber proposal was initially somewhat casual, with a number of implicit assumptions—the Azores as a base for one, and a high enough combat ceiling to put the bomber above the reach of U.S. interception for another, so no defensive armament or armor would be needed; drop the bombs from way up in the blue and motor on home.
By 1942, it was clear this Hund wouldn’t hunt, so the Reich Air Ministry upgraded the range, gross weight and guns-on-board criteria to the point where it became obvious that six engines rather than four would be needed.
Messerschmitt in fact planned to build a six-engine Me-264B but never did, so the Ju-390 remains the largest conventional landplane ever built in Germany.
The six-engine, fabric-covered motorized glider, the Messerschmitt Me-323 had a greater wing-span and length.
But it was hardly “conventional”.
The Germans never intended to bomb New York City into oblivion.
This was a mission far beyond the capability of even an Armada of slow bombers at the limit of their range, on their own without fighter escort.
The Amerika Bomber was intended as a PR weapon - as Jimmy Doolittle’s Tokyo Raider B-25s had been.
Even if the bombs did little damage, the threat of long-range bomber raids would force the U.S. to expend effort on anti-aircraft defense:
Guns and interceptors, that otherwise would have gone to war zones.
IOft course, if Germany’s attempt at developing an atomic bomb had been succeedful, the picture would have changed drastically.
One of the offshoots of the "Amerika Bomber" was the tale of the Ju-390 alleged proving flight in January 1944
It took the six-engine bomber from a Luftwaffe base near Bordeaux, France, to within less than 13 miles of New York, where the crew is said to have taken photos of Long Island before doing a 180 and heading home.
The photos have never been found.
Though there is doubtful "documentation” of the flight in the form of post-war interrogations of a few boastful ex-Luftwaffe personnel, it’s hard to believe that anybody would actually have been dumb enough to send a defenseless prototype bomber to within a few miles of Republic’s P-47 factory at Farmingdale and Grumman’s Bethpage base, both on Long Island, and Chance-Vought’s F4U swarm at Stratford, Conn., just across Long Island Sound.
The Internet continues to perpetuate this Urban Legend on a variety of WWII websites, despite the fact that the Ju-390 test pilot’s captured logbook shows the six-engine Junkers was in Czechoslovakia undergoing tests at the time of the imaginary mission, and that the airplane would have had to take off at nearly twice its proven gross weight to carry the necessary fuel.
Authors Karl Kössler and Günter Ott, in their book "Die großen Dessauer: Junkers Ju 89, 90, 290, 390. Die Geschichte einer Flugzeugfamilie" examined the claimed flight, and debunked the flight north of New York.
Assuming there was only one such aircraft in existence, Kössler and Ott note it was nowhere near France at the time when the flight was supposed to have taken place.
According to Hans Pancherz' logbook, the Ju 390 V1 was brought to Prague on 26 November 1943. While there, it took part in test flights which continued until late March 1944.
They also assert that the Ju 390 V1 prototype was unlikely to have been capable of taking off with the fuel load necessary for a flight of such duration due to strength concerns over its modified structure; it would have required a takeoff weight of 65 tonnes [72 tons], while the maximum take-off weight during its trials had been 34 tonnes [38 tons].
Another explanation for this is that prototypes are never flown at maximum gross weight for their maiden flight until testing can determine the aircraft's handling characteristics.
According to Kössler and Ott, the Ju 390 V2 could not have made the US flight either, since they indicate that it was not completed before September/October 1944.
There are other unsubstantiated, and most likely untrue, accounts of extreme-range Amerika Bomber flights.
"On 27 August 1943, a German Luftwaffe long-range photo reconnaissance bomber, a Junkers Ju-390 took off from its base in Norway and flew out across the Atlantic Ocean.
"Among its four man crew was a brave and daring woman Anna Kreisling, the ‘White Wolf of the Luftwaffe’.
"A nickname she had acquired because of her frost blonde hair and icy blue eyes.
"Anna was one of the top pilots in Germany and even though she was only the co-pilot on this mission, her flying ability was crucial to its success.
"This was to be the longest photo-recon mission flown by an enemy airplane in World War II. Nine hours later, the Junkers was over Canada and swinging south at an altitude of 22,000 feet.
"In the next few hours, it would photograph the heavy industrial plants in Michigan that were vital to the United States".
- Jim Newsom, 'The Most Dangerous Photo-Recon Mission of World War II"
The second Ju-390 prototype [only two of the type were ever built] supposedly flew from Germany to Cape Town, South Africa, in ely 1944, but no hard evidence has yet turned up to confirm Junkers test pilot Hans Joachim Pancherz’s post-war claim that he made the flight.
The sole source for the story is a speculative article which appeared in the "Daily Telegraph" in 1969 titled "Lone Bomber Raid on New York Planned by Hitler".
Hans Joachim Pancherz reportedly claimed to have made the flight in question.
James P. Duffy, "Target America: Hitler's Plan to Attack the United States" [2004] has carried out extensive research into this claim, which has proved fruitless.
Authors Karl Kössler and Günther Ott make no mention of this claim either, despite having themselves interviewed Pancherz.
The German Naval Warfare Department wrote to Reichsmarschall Göring on 10 August 1940 that long range aircraft with a range of at least 6,000 km [3,728 miles] would be needed to reach the planned German Colonial Reich in central Africa.
Also, about this time the RLM issued a requirement for aircraft with a range of at least 12,000 km [7457 miles] to reach from French bases to the United States, in anticipation of the coming war with the U.S.
In his book, "The Bunker", author James P. O'Donnell mentions a flight to Japan.
O'Donnell claimed that Albert Speer, in an early 1970s telephone interview, stated that there had been a secret Ju 390 flight to Japan "late in the war".
The flight, by a Luftwaffe test pilot, had supposedly been non-stop via the polar route.
Ju-390 Chief test Pilots Hans Pancherz and Hans Werner Lerche also referred to the polar flight to Japan.