91-560: Sonderkommando Blaich (Special Command Blaich) was a German unit consisting of a Heinkel He 111 H medium bomber supported by an Italian Savoia-Marchetti SM.82 ( Marsupiale ) transport aircraft and a Messerschmitt Bf 108 B ( Taifun ). In January 1942 the Heinkel raided the Free French –controlled Fort Lamy (now N'Djamena ) in the Chad region of French Equatorial Africa . The raid against
182-518: A German adventurer and plantation owner who had joined the Wehrmacht in 1939, arriving in his own Messerschmitt Bf 108 B Taifun (Typhoon) KG+EM. Blaich understood the importance of Fort Lamy as a way station in the overland transport and communication route from the west coast of Africa to the Nile, as well as a base for Allied operations against Libya. Blaich proposed the capture of Fort Lamy to safeguard
273-541: A breathtaking pace, but their financial expenditure was huge. In 1934–1935, 3,800,000 RM (4½% of annual turnover) was spent. The Ju 86 appeared at many flight displays all over the world which helped sales to the Ministry of Aviation and abroad. Dornier, which was also competing with their Do 17, and Heinkel were not as successful. In production terms, the He 111 was more prominent with 8,000 examples produced against just 846 Ju 86s, and
364-404: A cruise speed of 370 km/h (230 mph), although a full bomb load reduced this figure to 300 km/h (190 mph). The design was implemented in 1937 because pilot reports indicated problems with visibility. The pilot's seat could actually be elevated, with the pilot's eyes above the level of the upper glazing, complete with a small pivoted windscreen panel, to get the pilot's head above
455-485: A few of the pre-production J-0s were fitted with the powerplant, the DB 600 was used, performance deteriorated and the torpedo bomber was not pursued. The J variants were used in training schools until 1944. Some J-1s were used as test beds for Blohm & Voss L 10 [ de ] radio-guided air-to-ground torpedo missiles. The He 111P incorporated the updated Daimler-Benz DB 601 A-1 liquid-cooled engine and featured
546-410: A further 115 L (25 imp gal; 30 US gal) oil tank. This increased the loaded weight but increased range to 1,800 km (1,100 mi). The modifications allowed the He 111 to perform both long- and short-range missions. The E-4's eight internal vertically aligned bomb racks could each carry a 250 kg (550 lb) bomb. The last E Variant, the He 111 E-5, was powered by
637-410: A hatch which allowed access into the rest of the fuselage which was held together by a series of stringers . The wing was a two spar design. The fuselage was formed of stringers to which the fuselage skin was riveted. Internally the frames were fixed only to the stringers, which made for simpler construction at the cost of some rigidity. The wing leading edges were swept back to a point inline with
728-459: A high plateau. The crew of six men had 4.4 imp gal; 5.3 US gal (20 L) of water remaining. Wichmann, the wireless operator, set up his 3-Watt wireless aerial, laying it out on tent poles. On 6,197 kHz, Wichmann managed to contact a wireless operator at the headquarters of Fliegerführer Afrika in Benghazi, 650 mi (1,050 km) to the north. The Italian support crew
819-427: A loaded weight which had increased to 12,570 kg (27,710 lb) and a maximum range of 2,100 km (1,300 mi). The P-3 was powered with the same DB601A-1 engines. The aircraft was also designed to take off with a land catapult (KL-12). A towing hook was added to the fuselage under the cockpit for the cable. Just eight examples were produced, all without bomb equipment. The P-4 contained many changes from
910-466: A maximum speed of 310 km/h (190 mph). The wing span on the C series was 22.6 m (74 ft). The fuselage dimensions were 17.1 m (56 ft) in the He 111 V1, but changed in the C to 17.5 m (57 ft). The Jumo 205 diesel powerplant replaced the BMW VI. Nevertheless, the maximum speed remained in the 220 to 240 km/h (140 to 150 mph) bracket. This was increased slightly when
1001-567: A medium bomber and a transport aircraft on the Western , Eastern , Mediterranean, Middle Eastern, and North African Front theatres . The He 111 was constantly upgraded and modified, but had nonetheless become obsolete by the latter part of the war. The failure of the German Bomber B project forced the Luftwaffe to continue operating the He 111 in combat roles until the end of the war. Manufacture of
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#17328558477111092-469: A mistake in later years. The fuselage bomb bay used four bomb racks but in later versions eight modular standard bomb racks were fitted, to carry one SC 250 kg (550 lb) bomb or four SC 50 kg (110 lb) bombs mounted nose up. These modular standard bomb racks were a common feature on the first generation of Luftwaffe bombers but they limited the ordnance selection to bombs of only two sizes and were abandoned in later designs. The E-2 series
1183-465: A newly designed nose section, including an asymmetric mounting for an MG 15 machine gun that replaced the 'stepped' cockpit with a roomier and more aerodynamic glazed stepless cockpit over the entire front of the aircraft. This smooth glazed nose was first tested on the He 111 V8 in January 1938. These improvements allowed the aircraft to reach 475 km/h (295 mph) at 5,000 m (16,000 ft) and
1274-518: A number of differences to its predecessors. To simplify production the leading edge of the wing was straightened, like the bomber version. Engine types used included the BMW 132, BMW VI, DB 600 and DB601A. Some C variants were upgraded with the new wing modifications. A new BMW 132H engine was also used in a so-called Einheitstriebwerk (unitary powerplant). These radial engines were used in the Junkers Ju 90 and
1365-802: A target 1,250 mi (2,010 km) from Axis bases in North Africa was a success but on its return flight the Heinkel ran out of fuel and had to make an emergency landing; the crew and aircraft were rescued a week later. Chad and Fort Lamy had been captured by the Free French in 1940 and was a staging post for the Capture of Kufra , operations against the Kufra oasis group. Sonderkommando Blaich had been conducting operations from an airfield at Hun 400 mi (640 km) south of Tripoli in Libya and from Sabha , 250 mi (400 km) south of Hun against attacks by
1456-498: A twin-engine design to match its competitors. Heinkel spent 200,000-man hours designing the He 111. The fuselage was lengthened to 17.4 m (57 ft) from 11.7 m (38 ft) and wingspan increased to 22.6 m (74 ft) from 14.6 m (48 ft). The first He 111 flew on 24 February 1935, piloted by chief test pilot Gerhard Nitschke, who was ordered not to land at the company's factory airfield at Rostock-Marienehe (today's Rostock-Schmarl neighbourhood), as this
1547-491: A wing span of 22.6 m (74 ft) and a wing area of 87.60 m (942.9 sq ft). Heinkel's industrial capacity was limited and production was delayed. Nevertheless, 24 machines of the F-1 series were exported to Turkey . Another 20 of the F-2 variant were built. The Turkish interest, prompted by the fact the tests of the next prototype, He 111 V8, was some way off, prompted
1638-401: Is not connected to the fuselage since it is probable that ... the warm air in the fuselage is not free of carbon monoxide (CO). The fuselage is not subdivided into individual segments, but is attached over its entire length, after completion, to the wing centre section. Outboard of the powerplants, the wings are attached by universal joints. The latter can in no way be satisfactory and have been
1729-490: Is one rank above captain in armies and air forces, and one rank below lieutenant colonel . It is considered the most junior of the senior officer ranks. Etymologically, the word stems from the Latin word major meaning "greater". The rank can be traced back to the rank of sergeant major general , which was shortened to sergeant major , and subsequently shortened to major . When used in hyphenated or combined fashion,
1820-507: The Marsupiale . The Heinkel He 111 took off from Campo Uno at 08:00 on 21 January but experienced bad weather, contrary to the weather forecast. The aircraft had been loaded with 1,000 imp gal (4,500 L; 1,200 US gal) of fuel but the weather increased fuel consumption. Geissler had to use dead reckoning and radio stations from which he could get a direction finding (D/F) fix. Hours later, Geissler realised that he
1911-522: The First World War prohibiting bombers, it was presented solely as a civil airliner , although from conception the design was intended to provide the nascent Luftwaffe with a heavy bomber . Perhaps the best-recognised German bomber of World War II due to the distinctive, extensively glazed " greenhouse " nose of the later versions, the Heinkel He 111 was the most numerous Luftwaffe bomber during
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#17328558477112002-476: The Focke-Wulf Fw 200 Condor . The wing units and engines were packed together as complete operating systems , allowing for a quick change of engine – a likely direct precursor of the wartime Kraftei aviation engine unitization concept. The He 111G was the most powerful as well as the fastest commercial version. The G-0 was given the BMW VI 6.0 ZU. Later variants had their powerplants vary. The G-3 for example
2093-545: The Walter HWK 109-500 Starthilfe liquid-fueled boosters were held in 1937 at Neuhardenberg with test pilot Erich Warsitz at the controls of Heinkel He 111E bearing civil registration D-AMUE. The He 111 design quickly ran through a series of minor design revisions. One of the more obvious changes started with the He 111F models, which moved from the elliptical wing to one with straight leading and trailing edges, which could be manufactured more efficiently. The new design had
2184-524: The ailerons and flaps , which were met by smooth wing tips which curved forward into the leading edge. The outer leading edge sections were installed in the shape of a curved "strip nosed" rib , which was positioned ahead of the main spar. Most of the interior ribs were not solid, with the exception of the ribs located between the rear main spar and the flaps and ailerons. These were of solid construction, though even they had lightening holes . The control systems also had some innovations. The control column
2275-490: The engine nacelles , while the trailing edges were angled forward slightly. The wing contained two 700 L (150 imp gal; 180 US gal) fuel tanks between the inner wing main spars , while at the head of the main spar the oil coolers were fitted. Between the outer spars, a second pair of reserve fuel tanks were located, carrying an individual capacity of 910 L (200 imp gal; 240 US gal) of fuel. The outer trailing edges were formed by
2366-489: The "fastest passenger aircraft in the world", as its speed exceeded 402 km/h (250 mph). The design would have achieved a greater total speed had the 1,000 hp (750 kW) DB 600 inverted-V12 engine that powered the Messerschmitt Bf 109s tenth through thirteenth prototypes been available. Heinkel was forced initially to use the 650 hp (480 kW) BMW VI "upright" V12 liquid-cooled engine. During
2457-431: The 690 kg (1,520 lb) 600G. The B-2 began to roll off the production lines at Oranienburg in 1937. The He 111 B-3 was a modified trainer. Some 255 B-1s were ordered. However, the production orders were impossible to fulfill and only 28 B-1s were built. Owing to the production of the new He 111E, only a handful of He 111 B-3s were produced. Due to insufficient capacity, Dornier, Arado and Junkers built
2548-417: The BMW 132 engines were introduced. A general problem existed in powerplants. The He 111 was equipped with BMW VI glycol -cooled engines. The German aviation industry lacked powerplants that could produce more than 600 hp . Engines of suitable quality were kept for military use, frustrating German airline Luft Hansa and forcing it to rely on the BMW VI or 132s. The He 111G was an upgraded variant and had
2639-404: The BMW VI 6.0 Z engines, which had been underpowered from the beginning, made the increase in weight even more problematic. The increased length also altered the 111's aerodynamic strengths and reduced its excellent handling on takeoffs and landings. The crews found the aircraft difficult to fly, and its top speed was reduced significantly. Production was shut down after the pilots reports reached
2730-694: The British Special Air Service (SAS) and the Long Range Desert Group (LRDG). The British attacked Axis ammunition dumps, fuel dumps, radio stations, airfields and other rear units. An important LRDG base was the Free French airfield at Fort Lamy on the banks of Lake Chad , which was also part of the Royal Air Force delivery route from RAF Takoradi in Ghana , to Egypt. Theo Blaich was
2821-433: The DB 600Ga engine with 781 kW (1,047 hp) planned for this variant was instead allocated to Messerschmitt Bf 109 and Bf 110 production lines. Heinkel then opted to use Junkers Jumo engines, and the He 111 V6 was tested with Jumo 210 G engines, but was judged underpowered. However, the improved 745 kW (999 hp) Jumo 211 A-1 powerplant prompted the cancellation of the D series altogether and concentration on
Sonderkommando Blaich - Misplaced Pages Continue
2912-521: The DB601 A-1 replaced the 601Aa powerplants. The Lotfernrohr 7 bombsights, which became the standard bombsight for German bombers, were also fitted to the P-2. The P-2 was also given "field equipment sets" to upgrade the weak defensive armament to four or five MG 15 machine guns. The P-2 had its bomb capacity raised to 4 ESA-250/IX vertical magazines. The P-2 had an empty weight of 6,202 kg (13,673 lb),
3003-513: The He 111 E-1s bomb load capacity increased to 2,000 kg (4,400 lb) and a top speed of 390 km/h (240 mph). The E-1 variant with Jumo 211A-1 engines was developed in 1937, the He 111 V6 being the first production variant. The E-1 had its original powerplant, the DB 600 replaced with the Jumo 210 Ga engines. The more powerful Jumo 211 A-1 engines desired by the Ministry of Aviation were not ready; another trial aircraft, He 111 V10 (D-ALEQ)
3094-588: The He 111 ceased in September 1944, at which point piston-engine bomber production was largely halted in favour of fighter aircraft . With the German bomber force virtually defunct, the He 111 was used for logistics . Production of the Heinkel continued after the war as the Spanish-built CASA 2.111 . Spain received a batch of He 111H-16s in 1943 along with an agreement to licence-build Spanish versions. Its airframe
3185-502: The He 111B series at their plants in Wismar , Brandenburg and Dessau , respectively. The B series compared favourably with the capacity of the A series. The bomb load increased to 1,500 kg (3,300 lb), while there was also an increase in maximum speed and altitude to 344 km/h (214 mph) and 6,700 m (22,000 ft). In late 1937, the D-1 series entered production. However,
3276-507: The He 111G. The initial reports from the test pilot, Gerhard Nitschke, were favourable. The He 111's flight performance and handling were impressive although it dropped its wing in the stall. As a result, the passenger variants had their wings reduced from 25 to 23 m (82 to 75 ft). The military aircraft – V1, V3 and V5 had a span of 22.6 m (74 ft). The first prototypes were underpowered, as they were equipped with 431 kW (578 hp) BMW VI 6.0 V12 in-line engines. This
3367-428: The Heinkel crew. On the next day a Junkers Ju 52 from Wüstennotstaffel 1 (Desert Rescue Squadron 1), arrived with more water and fuel. The crew took off for the short journey to Campo Uno , where the Heinkel was refuelled and then the crew flew on to Hun. The attack on Fort Lamy caused minor damage to installations and few casualties but destroyed fuel supplies, despite strenuous efforts to save them, reducing
3458-476: The Heinkel was the Junkers Ju 86 . In 1935, comparison trials were undertaken with the He 111. At this point, the Heinkel was equipped with two BMW VI engines while Ju 86A was equipped with two Jumo 205Cs , both of which had 492 kW (660 hp). The He 111 had a slightly heavier takeoff weight of 8,220 kg (18,120 lb) compared to the Ju 86's 8,000 kg (18,000 lb) and the maximum speed of both aircraft
3549-561: The Jumo 211 A-3 and retained the 835 L (184 imp gal; 221 US gal) fuel tank on the port side of the bomb bay. Only a few E-4 and E-5s were built. The RLM had acquired an interest in rocket boosters fitted, for the sake of simplicity, below the wings of a heavily loaded bomber, to cut down the length of runway needed for takeoff. Once in the air the booster canisters would be jettisoned by parachute for reuse. The firm of Hellmuth Walter , at Kiel , handled this development. The first standing trials and tests flights of
3640-499: The Junkers Central Administration commented: Apparent are the externally poor, less carefully designed components at various locations, especially at the junction between the empennage and the rear fuselage. All parts have an impression of being very weak.... The visible flexing in the wing must also be very high. The left and right powerplants are interchangeable. Each motor has an exhaust-gas heater on one side, but it
3731-528: The Ministry of Aviation to order 40 F-4s with Jumo 211 A-3 engines. These machines were built and entered service in early 1938. This fleet was used as a transport group during the Demyansk Pocket and Battle of Stalingrad . At this time, development began on the He 111J. It was powered by the DB 600 and was intended as a torpedo bomber. As a result, it lacked an internal bomb bay and carried two external torpedo racks. The Ministry of Aviation gave an order for
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3822-653: The Ministry of Aviation. However, a Chinese delegation was visiting Germany and they considered the He 111 A-0 fit for their needs and purchased seven machines. The first He 111B made its maiden flight in the autumn of 1936. The first production batch rolled off the production lines that summer, at Rostock. Seven B-0 pre-production aircraft were built, bearing the Werknummern (W.Nr./Works numbers) 1431 to 1437. The B-0s were powered by DB 600C engines fitted with variable pitch airscrews. These increased output by 149 kW (200 hp). The B-0 had an MG 15 machine gun installed in
3913-441: The P-2 and P-3. The jettisonable loads were capable of considerable variation. Two external SC 1,800 kg (4,000 lb) bombs, two LMA air-dropped anti-shipping mines, one SC 1,800 kg (4,000 lb) plus four SC 250 kg (550 lb); or one SC 2,500 kg (5,500 lb) external bomb could be carried on an ETC Rüstsatz rack. Depending on the load variation, an 835 L fuel and 120 L oil tank could be added in place of
4004-537: The Plexiglas panelling were regarded as positive factors, with one important provision in relation to weather conditions. Should either bright sunshine or rainstorms be encountered, the pilot's visibility could be dangerously compromised either by glare throwback or lack of good sighting. Taxiing was easy and was only complicated by rain, when the pilot needed to slide back the window panel and look out to establish direction. On take off, Brown reported very little "swing" and
4095-488: The aircraft quickly, without a time-consuming retreat into the fuselage. The fuselage contained two major bulkheads, with the cockpit at the front of the first bulkhead. The nose was fitted with a rotating machine gun mount, offset to allow the pilot a better field of forward vision. The cockpit was fully glazed, with the exception of the lower right section, which acted as a platform for the bombardier-gunner. The commonly-used Lotfernrohr -series bombsight penetrated through
4186-439: The aircraft was well balanced. On landing, Brown noted that approach speed should be above 140 km/h (90 mph) and should be held until touchdown. This was to avoid a tendency by the He 111 to drop a wing, especially on the port side. In the mid-1930s, Dornier Flugzeugwerke and Junkers competed with Heinkel for Ministry of Aviation (German: Reichsluftfahrtministerium, abbreviated RLM) contracts. The main competitor to
4277-461: The airfield and supply depot had no air defences; the Heinkel crew could not delay and made one bombing run. The sixteen 220 lb (100 kg) bombs were dropped unhindered on the fuel dump at the edge of the airfield. The French forces were too surprised to fight back and 80,000 imp gal (360,000 L; 96,000 US gal) of fuel and all of the oil were destroyed. Eight Hurricane fighters might also have been destroyed. The Heinkel
4368-666: The bomb bay to be retrofitted; this variant became known as the J-1. In all but the powerplant, it was identical to the F-4. The final variant of the F series was the F-5, with bombsight and powerplants identical to the E-5. The F-5 was rejected as a production variant owing to the superior performance of the He 111 P-1. The He 111's low-level performance attracted the interest of the Kriegsmarine . The result
4459-573: The cause of several failures. The new design was powered by the DB 601 Ba engine with 1,175 PS The first production aircraft reached Luftwaffe units in Fall 1938. In May 1939, the P-1 and P-2 went into service with improved radio equipment. The P-1 variant was produced with two DB 601Aa powerplants of 1,150 hp (860 kW). It also introduced self-sealing fuel tanks. The P-1 featured a semi-retractable tail wheel to decrease drag. Armament consisted of an MG 15 in
4550-511: The coastal "Marienehe" region of Rostock (today "Rostock-Schmarl") and bring in mass production, with a force of 3,000 employees. Heinkel began work on the new design, which garnered urgency as the American Lockheed 12 , Boeing 247 and Douglas DC-2 began to appear. Features of the He 111 were apparent in the Heinkel He 70 . The first single-engined He 70 Blitz ("Lightning") rolled off
4641-421: The cockpit floor into a protective housing on the outside of the cockpit. Between the forward and rear bulkhead was the bomb bay , which was constructed with a double-frame to strengthen it for carrying the bomb load. The space between the bomb bay and rear bulkhead was used up by Funkgerät radio equipment and contained the dorsal and flexible casemate ventral gunner positions. The rear bulkhead contained
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#17328558477114732-773: The company and untested. In June 1933, Albert Kesselring visited Heinkel's offices. Kesselring was head of the Luftwaffe Administration Office: at that point Germany did not have a State Aviation Ministry but only an aviation commissariat, the Luftfahrtkommissariat . Kesselring was hoping to build a new air force out of the Flying Corps being constructed in the Reichswehr , and required modern aircraft. Kesselring convinced Heinkel to move his factory from Warnemünde to Rostock – with its factory airfield in
4823-410: The design of the E series. The pre-production E-0 series were built in small numbers, with Jumo 211 A-1 engines loaded with retractable radiators and exhaust systems . The variant could carry 1,700 kg (3,700 lb) of bombs, giving it a takeoff weight of 10,300 kg (22,700 lb). The development team for the Jumo 211 A-1 engines increased power to 690 kW (930 hp), subsequently
4914-601: The early stages of the war. It fared well until it met serious fighter opposition during the Battle of Britain , when its defensive armament was found to be inadequate. As the war progressed, the He 111 was used in a wide variety of roles on every front in the European theatre . It was used as a strategic bomber during the Battle of Britain, a torpedo bomber in the Atlantic and Arctic , and
5005-548: The full takeoff weight increased to 13,500 kg (29,800 lb). The P-5 was powered by the DB601A. The variant was mostly used as a trainer and at least twenty-four production variants were produced before production ceased. The P-5 was also fitted with meteorological equipment, and was used in Luftwaffe weather units. Major (rank) Major is a senior military officer rank used in many countries. When used unhyphenated and in conjunction with no other indicators, major
5096-448: The glass nose and in the flexible ventral, dorsal and lateral positions in the fuselage, and all offered a significant field of fire . The machine gun in the nose could be moved 10° upwards from the horizontal and 15° downwards. It could traverse some 30° laterally. Both the dorsal and ventral machine guns could move up and downwards by 65°. The dorsal position could move the 13 mm (0.51 in) MG 131 machine gun 40° laterally, but
5187-558: The interest of the Luftwaffe, which was looking for an aircraft with both bomber and transport capabilities. The He 111 was a twin-engine version of the Blitz , preserving the elliptical inverted gull wing , small rounded control surfaces and BMW engines, so that the new design was often called the Doppel-Blitz ("Double Lightning"). When the Dornier Do 17 displaced the He 70, Heinkel needed
5278-473: The internal bomb bay. The armament consisted of three defensive MG 15 machine guns. later supplemented by a further three MG 15s and one MG 17 machine gun . The radio communications were standard FuG X(10), Peil G V direction finding and FuBI radio devices. Due to the increase in defensive firepower, the crew numbers increased from four to five. The empty weight of the P-4 increased to 6,775 kg (14,936 lb), and
5369-529: The level of the top of the "glass tunnel" for a better forward view for takeoffs and landings. The rear-facing dorsal gun position, enclosed with a sliding, near-clear view canopy, and for the first time, the ventral Bodenlafette rear-facing gun position, immediately aft of the bomb bay, that replaced the draggy "dustbin" retractable emplacement became standard, having been first flown on the He 111 V23, bearing civil registration D-ACBH. One of Heinkel's rivals, Junkers, built 40 He 111Ps at Dessau. In October 1938,
5460-545: The line in 1932 and immediately started breaking records. In the normal four-passenger version, its speed reached 380 km/h (240 mph) when powered by a 447 kW (599 hp) BMW VI engine. The He 70 had an elliptical wing , which the Günther brothers had already used in the Bäumer Sausewind before joining Heinkel. This wing design became a feature in this and many subsequent designs they developed. The He 70 drew
5551-418: The navigator/bomb aimer on the right. The navigator went forward to the prone bomb-aiming position or could tilt his chair to one side, to move into the rear of the aircraft. There was no cockpit floor below the pilot's feet—the rudder pedals being on arms—giving very good visibility below. Sliding and removable panels were manufactured into the nose glazing to allow the pilot, navigator and or bomb aimer to exit
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#17328558477115642-492: The nose, and a sliding hood for the fuselage's dorsal B-Stand position. Installation of upgraded FuG III radio communication devices were also made and a new ESAC-250/III vertical bomb magazine was added. The overall takeoff weight was now 13,300 kg (29,300 lb). The P-2, like the later P-4, was given stronger armour and two MG 15 machine guns in "waist" mounts on either side of the fuselage and two external bomb racks. Radio communications consisted of FuG IIIaU radios and
5733-410: The nose. Another gun position was installed on top of the fuselage, and a third in a ventral position as a retractable "dustbin" turret. The bomb bay was divided into two compartments and could carry 680 kg (1,500 lb) of bombs. The problem with these additions was that the weight of the aircraft reached 8,200 kg (18,100 lb). The He 111's performance was seriously reduced; in particular,
5824-546: The nose. The B-0 could also carry 1,500 kg (3,300 lb) in vertical cells. The B-1 had some minor improvements, including the installation of a revolving gun mount in the nose and a flexible Ikaria turret under the fuselage. After improvements, the RLM ordered 300 He 111 B-1s; the first were delivered in January 1937. In the B-2 variant, engines were upgraded to the supercharged 634 kW (850 hp) DB 600C, or in some cases,
5915-497: The performance of the He 111C, announcing its maximum speed as 400 km/h (250 mph); in reality its performance stood at 360 km/h (220 mph). The He 111 C-0 was a commercial version and took the form of the V4 prototype design. The first machine was designated D-AHAO " Dresden ". It was powered by the BMW VI engine and could manage a range (depending on the fuel capacity) of 1,000 to 2,000 km (620 to 1,240 mi) and
6006-403: The pilot, offsetting the bombardier to starboard. The resulting stepless cockpit , which was a feature on a number of German bomber designs during the war years in varying shapes and formats, no longer had the separate windscreen panels for the pilot. Pilots had to look outside through the same bullet-like glazing that was used by the bombardier and navigator. The pilot was seated on the left and
6097-501: The raid, while the Italian support crew, except for the pilot, Maggiore (Major) Roberto Count Vimercati-San Severino, stayed behind. The Sonderkommando flew to Camp 1 ( Campo Uno ) a remote natural airstrip in southern Libya at Bir Misciuro , which had been discovered by Vimercati-San Severino in 1935, when he landed there during a safari. He had surveyed and marked out the site later but it lacked facilities. The Marsupiale
6188-571: The southern border of Libya. When his suggestions were dismissed, he suggested that he should at least carry out a bombing raid. General Erwin Rommel approved the idea and forwarded it to Generalmajor Stefan Fröhlich the Fliegerführer Afrika . The date for the operation was set for 21 January 1942, to coincide with an Axis attack against the British at El Agheila . Sonderkommando Blaich
6279-572: The supply of the Free French and the RAF in the region by half. The raid caused General Philippe Leclerc to strengthen the anti-aircraft defences at Fort Lamy and to start hit-and-run operations against the Italian forces in the Fezzan region of Libya. Sonderkommando Blaich continued operations against the LRDG during the first half of 1942. In June 1942 the Heinkel crashed near Kufra after an engine failure. The crew
6370-451: The undercarriage was operated. During the second test flight Nitschke revealed there was insufficient longitudinal stability during climb and flight at full power and the aileron controls required an unsatisfactory amount of force. By the end of 1935, prototypes V2 and V4 had been produced under civilian registrations D-ALIX, D-ALES and D-AHAO. D-ALES became the first prototype of the He 111A-1 on 10 January 1936 and received recognition as
6461-409: The ventral Bola -mount 7.92 mm (0.312 in) twinned MG 81Z machine guns could be moved 45° laterally. Each MG 81 single machine gun mounted in the side of the fuselage in "waist" positions, could move laterally by 40° and could move upwards from the horizontal by 30° and downwards by 40°. The first prototype, He 111 V1 (W.Nr. 713, D-ADAP), flew from Rostock-Marienehe on 24 February 1935. It
6552-454: The war, British test pilot Eric Brown evaluated many Luftwaffe aircraft. Among them was an He 111H-1 of Kampfgeschwader 26 Löwengeschwader (Lions Wing) which was forced to land at the Firth of Forth on 9 February 1940. Brown described his impression of the He 111s unique greenhouse nose, The overall impression of space within the cockpit area and the great degree of visual sighting afforded by
6643-542: The wing root, first. The outer tanks acted as reserve tanks. The pilot was alerted to the fuel level when there was 100 L (22 imp gal; 26 US gal) left. A manual pump was available in case of electrical or power failure but the delivery rate of just 4.5 L (0.99 imp gal; 1.2 US gal) per minute demanded that the pilot fly at the lowest possible speed and just below 3,048 m (10,000 ft). The He 111 handled well at low speeds. The defensive machine gun positions were located in
6734-400: Was 311 km/h (193 mph). The Ju 86 had a higher cruising speed of 285 km/h (177 mph), 14 km/h (9 mph) faster than the He 111. This stalemate was altered drastically by the appearance of the DB 600C, which increased the He 111's power by 164 kW (220 hp) per engine. The Ministry of Aviation awarded both contracts. Junkers sped up development and production at
6825-415: Was an Axis force comprising German and Italian personnel, equipped with a He 111H-6 from II/ Kampfgeschwader 4 with all excess equipment, including the dorsal and ventral guns removed, a Savoia-Marchetti SM.82 ( Marsupiale ) transport aircraft carrying extra fuel for the Heinkel and Blaich's Taifun , which were to depart from the oasis of Hun on 20 January. The Heinkel crew and Blaich were to go on
6916-430: Was centrally placed and the pilot sat on the port side of the cockpit. The column had an extension arm fitted and had the ability to be swung over to the starboard side in case the pilot was incapacitated. The control instruments were located above the pilot's head in the ceiling, which allowed viewing and did not block the pilot's vision. The fuel instruments were electrical. The He 111 used the inner fuel tanks, closest to
7007-464: Was considered too short, but at the central Erprobungstelle Rechlin test facility. He ignored these orders and landed back at Marienehe. He said that the He 111 performed slow manoeuvres well and that there was no danger of overshooting the runway. Nitschke also praised its high speed "for the period" and "very good-natured flight and landing characteristics", stable during cruising, gradual descent and single-engined flight and having no nose-drop when
7098-565: Was equipped with the BMW 132. The G-4 was powered by DB600G inverted-vee 950 hp (710 kW) engines and the G-5 was given the DB601B with a top speed of 410 km/h (250 mph). By early 1937, eight G variants were in Lufthansa service. The maximum number of He 111s in Lufthansa service was 12. The He 111 operated all over Europe and flew as far away as South Africa . Commercial development ended with
7189-530: Was eventually increased to 745 kW (999 hp) with the installation of the DB ( Daimler-Benz ) 600 engines in the V5, which became the prototype of the "B" series. Only ten He 111 A-0 models based on the V3 were built, but they proved to be underpowered and were eventually sold to China. The type had been lengthened by 1.2 m (3 ft 11 in)) due to the extra 7.92 mm (0.312 in) MG 15 machine gun in
7280-458: Was followed by the civilian-equipped V2 and V4 in May 1935. The V2 (W.Nr. 715, D-ALIX) used the bomb bay as a four-seat "smoking compartment", with another six seats behind it in the rear fuselage. V2 entered service with Deutsche Luft Hansa in 1936, along with six other newly built versions known as the He 111C. The He 111 V4 was unveiled to the foreign press on 10 January 1936. Nazi propaganda inflated
7371-492: Was initially kept secret because the project violated the treaty. Early development work on bombers was disguised as a development program for civilian transport aircraft. Among the designers seeking to benefit from German re-armament was Ernst Heinkel . Heinkel decided to create the world's fastest passenger aircraft, a goal met with scepticism by Germany's aircraft industry and political leadership. Heinkel entrusted development to Siegfried and Walter Günter , both fairly new to
7462-568: Was more than 100 mi (160 km) off course and ordered a turn to the west to the Chari River and flew along it to Fort Lamy at the confluence of the Chari and Logone rivers where they join Lake Chad. The Heinkel reached the lake by noon, after which navigation became easier, despite the storm intensifying. At 14:30, flying at 1,500 ft (460 m), the Heinkel reached Fort Lamy. Being so remote,
7553-516: Was not produced and was dropped in favour of producing the E-3 with only a few modifications, such as external bomb racks. Its design features were distinguished by improved FuG radio systems. The E-3 series was equipped with the Jumo 211 A-3s of 820 kW (1,100 hp). The E-4 variant was fitted with external bomb racks also and the empty bomb bay space was filled with an 835 L (184 imp gal; 221 US gal) tank for aviation fuel and
7644-550: Was produced in Spain under licence by Construcciones Aeronáuticas SA . The design differed significantly only in the powerplant used, eventually being equipped with Rolls-Royce Merlin engines. These remained in service until 1973. After its defeat in World War I , Germany was banned from operating an air force by the Treaty of Versailles . German re-armament began earnestly in the 1930s and
7735-461: Was rescued four days later but had to set the Heinkel on fire and this ended the Sonderkommando 's operations. Heinkel He 111 The Heinkel He 111 is a German airliner and medium bomber designed by Siegfried and Walter Günter at Heinkel Flugzeugwerke in 1934. Through development, it was described as a " wolf in sheep's clothing ". Due to restrictions placed on Germany after
7826-470: Was still out of contact and three days later, Benghazi sent a message that the Italians had been contacted and that they were searching for the Heinkel. On the fifth day, the crew transmitted a D/F signal with the Heinkel wireless, running one engine with the little fuel that remained, to power the wireless generator. Within the hour an Italian Caproni Ca.309 ( Ghibli ) landed and delivered water and melons to
7917-427: Was the He 111J, capable of carrying torpedoes and mines . However, the navy eventually dropped the program as they deemed the four-man crew too extravagant. The RLM continued production of the He 111 J-0. Some 90 (other sources claim 60) were built in 1938 and were then sent to Küstenfliegergruppe 806 (Coastal Flying Group). Powered by the DB 600G engines, it could carry a 2,000 kg (4,400 lb) payload. Only
8008-466: Was therefore the Luftwaffe's most numerous type at the beginning of the Second World War. The design of the He 111 A-L initially had a conventional stepped cockpit , with a pair of windscreen-like panels for the pilot and co-pilot. The He 111P and subsequent production variants were fitted with fully glazed cockpits and a laterally asymmetric nose, with the port side having the greater curvature for
8099-631: Was to be fitted with two oil coolers necessary for the Jumo 211 A-1 installation. The E-1s came off the production line in February 1938, in time for a number of these aircraft to serve in the Condor Legion during the Spanish Civil War in March 1938. The RLM thought that because the E variant could outrun enemy fighters in Spain, there was no need to increase the defensive weaponry, which would prove to be
8190-467: Was undamaged and turned northwards but the crew knew that the detour made it impossible to reach Campo Uno with the fuel remaining. The engines were run at the leanest mixture possible and at 1,950 rpm to fly as far as possible. Wireless contact with the Italian support crew had been lost on the outbound leg and could not be re-established. At 18:00, towards sunset, 160 mi (260 km) short of Campo Uno , Bohnsack made an emergency landing on
8281-572: Was used as the supply base and the Heinkel was refuelled by hand from fuel drums. The members of the expedition who were to fly on the operation were Hauptmann Theo Blaich, pilot of the Bf 108B Taifun and raid commander, Leutnant Franz Bohnsack, pilot of the He 111, Feldwebel Heinrich Geissler, navigator, Unteroffizier Wolfgang Wichmann, wireless operator, Leutnant Fritz Dettmann, war correspondent and Maggiore Roberto Count Vimercati-San Severino, desert expert and pilot of
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