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

5th Apr 2014, 21:02

#9230 (permalink)

Cows getting bigger

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Am I reading this right? Are the hugely knowledgeable (and most welcome) posters saying that the subsurface pinger signal may be subject to range extending effects just as HF radio waves are bounced/skipped off the ionosphere?