|
Invasion stripes were alternating black and white bands painted on the fuselages and wings of World War II Allied aircraft, for the purpose of increased recognition by friendly forces (and thus reduced friendly fire incidents) during and after the Normandy Landings. The bands, consisting of three white and two black bands, wrapped around the rear of an aircraft fuselage just in front of the empennage (tail) and from front to back around both the upper and lower surfaces of the wings. Stripes were applied to fighters, photo-reconnaissance aircraft, troop carriers, twin-engined medium and light bombers, and some special duty aircraft, but were not painted on four-engined heavy bombers of the U.S. Eighth Air Force or RAF Bomber Command, as there was little chance of mistaken identity — few such bombers existed in the Luftwaffe. The order affected all aircraft of the Allied Expeditionary Air Force, the Air Defence of Great Britain, gliders, and support aircraft such as Coastal Command air-sea rescue aircraft whose duties might entail their overflying Allied anti-aircraft defenses. To stop aircraft being compromised when based at forward bases in France, D-Day stripes were ordered removed a month after from the upper surfaces of airplanes, and completely removed by the end of 1944. The use of recognition stripes was conceived when a study of the effects of thousands of aircraft using IFF on D-Day concluded that they would saturate and break down the existing system. Air Chief Marshal Sir Trafford Leigh-Mallory, commanding the Allied Expeditionary Air Force, approved the scheme on May 17, 1944. A small scale test exercise was flown over the OVERLORD invasion fleet on June 1, to familiarize the ships' crews with the markings, but for security reasons, orders to paint the stripes were not issued to the troop carrier units until June 3 and to the fighter and bomber units until June 4. ==Marking description== The stripes were five alternating black and white stripes. On single-engine aircraft each stripe was to be wide, placed inboard of the roundels on the wings and forward of the leading edge of the tailplane on the fuselage. National markings and serial number were not to be obliterated. On twin-engine aircraft the stripes were wide, placed outboard of the engine nacelles on the wings, and forward of the leading edge of the tailplane around the fuselage. In most cases the stripes were painted on by the ground crews; with only a few hours' notice, few of the stripes were "masked".〔D-Day was originally scheduled for June 5.〕 As a result, depending on the abilities of the "erks" (RAF nickname for ground crew), the stripes were often far from neat and tidy. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Invasion stripes」の詳細全文を読む スポンサード リンク
|