Aces High Bulletin Board
General Forums => The O' Club => Topic started by: RJH57 on September 14, 2016, 02:05:13 AM
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What a bizzare photo: World War I “Sound Finders”, used to detect from which direction enemy planes were approaching.
I leave it to the Forum wits to provide suitable caption :)
https://1drv.ms/i/s!AkGpC4yjaS1ok3cXOH3usRCPzpwQ
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It was also used during WW2.
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"Hanz and Franz after joining the Mickey Mouse clubhouse"