[aprssig] Re: DFing voice on 144.39 in NOVA

[Robert Bruninga]

We are making progress in DFing the PC voice 
on 144.39 in Northern VA.  See the developing
OMNI-DF plot now that we have added in the
"nothing-heard" reports below..

http://www.ew.usna.edu/~bruninga/dfing.html

Of course, one has to be careful with null reports,
because someone may be listening on the wrong
freq, to the wrong signal, or at the wrong time.
But the Omnni-DF map usually quickly makes any
such errors obvious.

So far, it looks like the signal is to the S or SE.

de Wb4APR, Bob

>>> "Iain McFadyen" <ki4hlv at gmail.com> 05/11/06 10:52 AM >>>
Nothing heard:

Hamilton, VA 11ele Yagi at 680ft ASL, pointing East.

Central Loudoun County (2 hour driving). Mobile whip at 6ft AGL

Leesburg, VA. Mobile whip in town center.

Oakton, VA. Jpole at 25 ft AGL

Great Falls VA. Unity gain omni antenna at 25 ft AGL.
38.53.20N x 77.08.30W (Arlington?). Discone at 35ft AGL

No reports have been received of anyone else hearing the voice
announcements, except my own!

Best regards,

Iain KI4HLV