Tool - RADAR COUNTERMEASURE - WINDOW TAPE, c.WWII

Historical information

Window tape or chaff was released by the British in WWII from aircraft to confuse radar into thinking it was observing multiple primary targets. Separately developed by the Germans who called it Duppel.
Item re Frederick Gardner DAVEY DFC No 410533 RAAF.
Refer Reg No 3536P for his service details.

Physical description

Consists of strips of card covered with aluminium.

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