Since November 1940, Fw 190A -0 delivered to the installation of the engine BMW 801C -1 replaced th

October 1940, ordered 40 of the Fw 190A -0 first batch of nine left the production line. Of which two are named in accordance with the rules of the prototype Fw 190V6 (W.Nr.0006) and Fw 190V7, the rest is A-0 type. They were installed in the old wing smaller, because john w hallahan before the introduction of the new wing production has already begun. Meanwhile this 9 fuselage is relatively advanced, so until W.Nr.0015 number machine began to introduce all the improvements. However, increasing the supply of new tail but not on the A-2 type to solve this problem. No. V6 engine for the flying qualities and performance testing, V7 number machine is used for heavy weapons tests, including two Rheinmetall-Borsig's 20 mm MG FF cannon (in addition to four MG 17 machine guns outside), mounted on the wing After the middle of the main wheel connection point. After Tarnewitz fire test models, these weapons become standard Fw 190A -1 equipped until later to Mauser MG 151/20 20 mm cannon in the wings to replace the MG 17. But this improvement until the new injection synchronizer john w hallahan successfully developed and put into operation after they realized.
Since November 1940, Fw 190A -0 delivered to the installation of the engine BMW 801C -1 replaced the pre-production john w hallahan BMW 801C -0. In the order of 40 aircraft, only made 28, and later as a prototype for most configurations of various weapons test. On some aircraft test new engines and special equipment, such as the summer of 1943 in Langenhagen, use a Fw 190A -0 (W.Nr.0022, SB + IE) ejection seat tests carried out, the seat using gunpowder powered catapult. These aircraft were later given at the beginning of the "V" to improve the design number or "U" at the beginning of the complementary design number. john w hallahan For example there is a lot of "U" class modifications in Fw 190A -0 series (from U1 to U13).
Before the first Fw 190A -1 to begin production, but also need to improve the aircraft's final, and get in front-line john w hallahan troops john w hallahan for maintenance and use of experience. Pole to be acquired experience includes airports in the field, the initial training of pilots and maintenance personnel, etc. To this end, 190 experimental squadron was established in March 1941. The squadron pilots and maintenance personnel are drawn from other units out by a technical john w hallahan officer Oberleutnant Otto Bahrens command, has a total of six Fw 190A -0 (W.Nr.0013, 0014, 0018, 0021, 0022). First training under the guidance of the expert group from Rechlin. Flight john w hallahan training was originally conducted in Rechlin-Roggenthin, then go to the Le Bourget near Paris. In strengthening the trials, engine failure ever. BMW 801 engine overheating trend remains, especially after the cylinder john w hallahan group. Engine ground long after the low-power operation, while reducing the cooling air to a minimum when the overheating problem may occur. In addition, automatic engine control components, fuel and oil conduit systems, spark plugs are also there have been failures. Propeller failure had never been broken. Test found a hood lock structure fragility tends to cause the engine hood open automatically in flight. Is more dangerous projectile rear canopy emergency system, john w hallahan in particular the space velocity 250km / h or more due to the air pressure and the cover is pressed against the failure of the body. Finally, only the installation of a small bag of gunpowder to set aside the canopy. Thus resulting in a large number of serious shortcomings special instructions issued by the German Air Ministry ordered to stop until all defects resolved testing procedures. After about 50 improvements, Fw 190 was only the German Aviation Ministry to allow the deployment of the German Air Force.

June 1941, the first aircraft Fw 190A -1 at Fokker Woolf Marienburg factory off the production line. Entire month of August, up to 30 per month. Period, Arado's Warneminde factory began producing this type of machine under license. October, AGO's Oschersleben factory also joined. So, in the end of September a total of 82 aircraft delivered Luftwaffe, and by the end of October to complete the order at the end of all 102. Which one is equipped with BMW801D-2 engine, was given Fw 190A -1/U-1 number. Part of the Fw 190A -1 and some A-0, as in addition to FuG7 radio transceiver line, also equipped with a FuG25 IFF equipment. In the Technical Office, Department reported major problems Fw 190A -1 is still the problem of engine overheating and fire. All have served in the cockpit of an aircraft, oil tank and oil diffuser armor became standard equipment.

Fw 190A -2 is the second modification of the series, the improved BMW 802C -2 engines. In this model, john w hallahan the group cylinder engine overheating problems by simply opening the ventilation slots on both sides of the hood while the engine is to be solved. Designed ventilation slots later also serving Fw 190A -1 applied on. With the delivery of new shooting synchronizer, Mauser MG151/20 20 mm cannon replaced the MG 17 machine guns on the wing. Therefore, the upper wing root cause of the arms arched john w hallahan lid, forming a small drum kit. Modern Revi C/12D sights replaced the original Revi C/120. More efficient new electric retractable john w hallahan landing gear mechanism also replaced the old institutions. Improved measures to cause the aircraft empty weight to 3,850 kg. All Fw190 including A-2 type in the belly of the fuselage has a plug-in point can be installed ETC501 bomb rack, but the A-2 type is fitted with bomb racks are not clear. An A-2 (W.Nr120315, CM + CN) experimental installation of the autopilot, was given Fw 190A -2/U-1 number. Some sources pointed out that there is a condition known as A-2/U-3 reconnaissance type. All A-2 produced john w hallahan a total of 420 type.

Fw 190A -3 1942 began in the spring, Fw 190 fighter began to use a more powerful engine that BMW801D-2, and therefore derive a new model for the Fw 190A -3. Due to the higher compression ratio and with a higher pressure compressor, BMW power 801D-2 is increased to 1,730 kW. High compression ratio and high pressure requires a higher john w hallahan octane fuel, so the No. 96 C3 fuel to replace the original 87 B4 fuel. Fw 190A -3 standard weapons and the same as the previous model. From this type, A-series aircraft are widely used in a large improvement plan, the purpose is to develop the most appropriate combination of weapons and equipment in order to expand combat capability Fw 190, making it not only plays the role of a fighter. The largest of these improvements is a "Umrustbausatz" conversion kit, but some of these models did not get specific numbers, only recognize from the pictures. The aircraft carried out the total number of such improvements is not known. The best kind of improvement is in the Fw 190A -3 machine plus belly bomb rack for hanging ETC501 carry no more than 500kg bomb (1 500kg, 2 250kg, or use ER4 adapter hanging 4 50kg bombs), or carry a 300 liters fuel tank can be cast as a remote fighter mission. Some aircraft canceled belly bomb rack and wing MG FF cannon, just as a lightly armed fighters to use, there is no access to specialized improved numbers. In addition, between October 1942 to March 1943, Turkey received a total of 72 Fw 190Aa-3 ("a" on behalf of "auslandisch", "foreign"). These aircraft weapons and the same A-1 type, including four MG 17 machine guns and two MG FF cannon. And for obvious reasons, john w hallahan the aircraft's radio equipment also does not include FuG 25 IFF device.
In addition john w hallahan to the foregoing john w hallahan for the Fw 190A -3 and post-retrofit conversion kit, and some suites john w hallahan have been proposed, but only on paper or just stay for one, two test aircraft: Fw 190A -3/U1, only manufacture one ( W.Nr. 130270, PG + GY), the engine john w hallahan mount extended by 15 cm, A-5 prototype aircraft type; Fw 190A -3/U2, plus hanging under the wing 73m m RZ65-type rockets, only W.Nr No. .130386 performed on machine test; Fw 190A -3/U3, fuselage reconnaissance camera installation john w hallahan Rb50/30 cancel two MG FF cannon, only manufactured john w hallahan one; Fw 190A -3/U4, reconnaissance, Body install two Rb12.5 / 7 9 cameras, installed EK16 gun camera or RobotII microfilm camera in the leading edge of the left wing root, fixed arms with U3, but the belly can add a stabilizer fins ETC501 bomb racks to carry 300 liters fuel tank production 12; Fw 190A -3/U7, high-altitude performance enhancement type, weight, weapons, leaving only two MG 151/20E cannons, producing three (W.Nr. 130528, -530 and -531), characterized in that the external john w hallahan air intake port identification hood sides.
Fw 190A -4 1942 年 7 月, A-3 production lines began to be newer A-4 replaced. The main difference between the two is the A-4 of the BMW 801D-2 engine fitted with a socket, you can connect MW50 system - the system by injecting 1: 1 mix of water - methanol to increase the engine power in a short time. In this way BMW 801D-2 power can be increased to 2,100 in 10 minutes john w hallahan kilowatts, but then the engine is likely to fail and can not continue to use. Since MW50 production delays, the system is not in fact mounted on the engine A-4, A-4 While the ability of the system with the installation. Until A-8 and later typed Fw 190, it really is installed MW50.
Another improvement is the A-4 with a more modern FuG16z station replaces the old FuG 7a. A change is not very important to the antenna is mounted vertically on dorsal, which makes the A-4 and A-3 are easily distinguished from the outside. In contrast, A-3 and A-2 is usually difficult to distinguish. In the production process, some Fw190 also used to change other measures. The original hood to replace the ventilation slots are controlled from the cockpit hood louvers. So the pilot can adjust the blinds to better control engine temperature. Taking into account john w hallahan the significant john w hallahan increase in order quantity, some other factories and companies have begun to license production Fw 190.
Most are lightly armed Fw 190A -4 type, canceled the MG FF cannon. After ordnance and equipment for different tests, Fw 190A -4 formed using a variety of retrofit kit following derivative models: Fw 190A -4/U1, fighter-bomber, john w hallahan belly install john w hallahan ETC 501 bomb rack, cancel MG FF cannon, john w hallahan because part of the BMW 801D-2 engine delivered in the autumn of 1943, several ten U1 type had to use the old C-2 engine; Fw 190A -4/U3, fighter-bomber, weapon john w hallahan configuration with U1, equipped BMW 801D-2 engine In the left wing root to install landing lights john w hallahan for night operations, and later renumbered F-1, and developed into a Fw 190F attack; Fw 190A -4/U4, combat reconnaissance, 'equipped with two sets of Rb12.5 john w hallahan / 7 9 cameras, cancel MG FF cannon; Fw 190A -4/U8, john w hallahan remote fighter-bomber, at both sides of the wing to add a 2 300 liters fuel tank (using Weserflug produced VTr-Ju87-belt hard aluminum fairing pylons), still equipped with ETC501 belly bomb rack, to reduce the weight of retaining only two MG 151/20E cannons - This model became the prototype Fw 190G fighter-bomber, and at the same time as its first change Type (G-1). There is also a transitional (may produce only one), the wing fuel tank pylons to V. Mtt-Schlos type weapons as two MG 17 machine guns and two MG 151/20E cannon. In addition to U conversion kits outside, Fw 190A -4 can be easily installed Rustsatz (R) conversion kit. Sometimes planes can shop in a field modification, but can also do a good job in the factory pre-adapted preparations. About On some aircraft kits and other packages can be interchanged R argument is ridiculous