[UK-CONTEST] Aircraft Reflection Path Plot
Ken Eastty
ken.g3lvp at btinternet.com
Mon Jan 9 14:50:32 PST 2012
Aircraft Reflection Path Plot (Ray James) -
Thanks for that Ray, this is no doubt the mechanism which permits
reception of GB3ANG here (IO81WV) on 2 & 4m for most of the time
providing there's plenty of traffic in the airway between Manchester &
EI. It's a pity that the plots don't include the height at which an
aircraft would have to be flying for it to be 'seen' from both ends of
the path but I suppose that it only takes a few moments to calculate it.
So far I've not heard GM8RBR's new 10W beacon on Skye (IO67UF) on 70.1
Mc/s except via ms. The typical height of most airliners would seem to
be insufficient to act as a reflector over this path.
73...
Ken
G3LVP
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