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#1
08-11-21, 20:24
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Semaphores
Do these qualify as a form of wireless communication?
Has anybody ever used them before or had training on how to use them? Derk
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1942 Ford universal carrier Mk 1 1943 Ford 60 cwt long CMP ambulance 1943 Ford GPW 1/4 ton stretcher jeep 1943 Bantam T-3 1/4 ton trailer BSA folding airborne bicycle ser#R5325 (early) 
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#3
09-11-21, 08:14
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As they rely on photonic reflection to be seen you could say they operate at the frequency of light. The inverse of frequency is wavelength so would qualify for wireless.
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Linear Mode
