>
> While on the subject of high power, I have now quite a few recorded gps
> tracks from trips up and down the country showing gaps which can be
> associated with ground transmitter sites. It occurs to me that if all
> fliers sent in their tracks to a central agency, they could be overlaid to
> show the regions of doubtful coverage (but I'm not volunteering !).
You can have some New Zealand ones if you want :-)
My gps gets knocked out by one of the television transmitters on my
preferred route south out of Auckland.
Tony
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