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Tony Calguire wrote:
What exactly are these search and rescue people listening for? Wouldn't an emergency beacon be sending some kind of intelligent signal, like SOS in morse code, or some kind of RTTY? At the very least, a certain kind of modulated tone. It seems to me that if they're going to chase after every spurious signal that pops up on 121.5, no matter what it sounds like, that's a recipe for failure. No wonder 90% of their hits are false positives. If you find yourself in a heap of burning airplane parts in some valley one day, I really hope they're still looking for weak signals on that frequency if your ELT gets damaged. You'll hope so, too. -- Most dying mothers say, "I love you, son," or "Take care of your sister." Why were the last words of Kerry's mother a lecture on integrity? |
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