PPRuNe Forums - View Single Post - Malaysian Airlines MH370 contact lost

6th Apr 2014, 16:25

#9327 (permalink)

Topcliffe Kid

Join Date: Feb 2013

Location: UK

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artifact harmonic of NW Cape (Exmouth Naval Station) VLF signal. Very powerful signals broadcast acoustically to submarines in the I.O.??

Navy VLF signals RF approx 9 - 35 khz the 'pinger' is 37.5 khz audio (ultra sound)