User:Durant1224/Sandbox/工作區3

A-1 to A-3

• A-5/U4 偵察機，The U4 was a "recon" fighter with two RB 12.5 cameras and all armament of the basic A-5 with the exception of the MG FF cannon.

The A-5/R11 was a night fighter conversion fitted with FuG 217 Neptun (Neptune) radar equipment with arrays of three dipole antenna elements vertically mounted fore and aft of the cockpit and above and below the wings. Flame-dampening boxes were fitted over the exhaust exits. 1,752 A-5s were built from November 1942 to June 1943.

The Fw 190 A-6 was developed to address shortcomings found in previous "A" models when attacking U.S. heavy bombers. Modifications of the type to date had caused the weight of the aircraft to creep up. To combat this and to allow better weapons to be installed in the wings, a structurally redesigned and lighter wing was introduced. The normal armament was increased to two MG 17 fuselage machine guns and four 20 mm MG 151/20E wing root and outer wing cannon with larger ammunition boxes. New electrical sockets and reinforced weapon mounts were fitted internally in the wings to allow the installation of either 20 mm or 30 mm (1.18 in) ammunition boxes and for underwing armament. Because the outer wing MG 151s were mounted lower than the MG/FFs new larger hatches, incorporating bulges and cartridge discharge chutes, were incorporated into the wing lower surfaces. It is believed the MG 17s were kept because their tracer rounds served as a targeting aid for the pilots. A new FuG 16 ZE radio navigation system was fitted in conjunction with a FuG 10 ZY. A loop aerial for radio navigation, mounted on a small "teardrop" base was fitted under the rear fuselage, offset slightly to port, with an additional short "whip" aerial aft of this. These aerials were fitted on all later Fw 190 variants.

The A-6 was outfitted in numerous ways with various sets, Rüstsätze (field modification kits); more flexible than the factory upgrade kits for previous versions, these field upgrade kits allowed the A-6 to be refitted in the field as missions demanded. At least 963 A-6s were built from July 1943 ending in April 1944, according to Ministry of Aviation acceptance reports and Focke-Wulf production books. In late 1943, the Erla Antwerp factory designed a simpler rack/drop-tank fitting, which was more streamlined than the bulky ETC 501 and could be quickly fitted or removed. Several A-6s, A-7s and A-8s of JG 26 were fitted with these racks (one such aircraft was A-8 W.Nr.170346 Black 13 flown by Obstlt. Josef Priller during the Normandy invasion on 6 June 1944.)

Fw 190 D-13

Fw 190 D-13/R11, museum, Phoenix, Arizona

Fw 190 D-13 開始進行兩架原型機(W.Nr 732053 and W.Nr 7322054)的組裝工作，並配備火力強大的20 mm MG 151/20機砲· Fw 190 D-13/R11 開始進入量產階段·該機具有全天候飛行的能力並配備PKS12與K-23自動導航儀· 以及俗稱Hermine的FuG 125機載型雷達， as well as a heatHZ������HZ������`0"�����@Z�������Ξ�������������H[������H[�����l�9�cpZ�8+���E���x�@�������e�P���S�P�P�v� 4�P�A:-���the steering system during the takeoff run as it helped with the rudder movements. The D-13 also introduced a hydraulic boost system for the ailerons, which was later used on the Ta 152.

One example of the D-13 version still exists in the 21st century in the markings of "Yellow 10" of 6 Staffel/JG 26, and is being prepared to once again be airworthy in the United States.