[Lowfer] 640 kHz ...12-13 August

[lowfer@mailman.qth.net]

Anyone caught KYUK's carrier on 640 kHz? (Bethel AK)

Just wondering about my 0655-1020 UTC apparent trace on 13 August.

http://www.dxradio.co.uk/mwoffsets/640_20030812-13.jpg

It's near the top of the waterfall, after what I presume are CBN and other east coasters have faded out ... on my scale at 1000.6 Hz, which if accurate would be 640.0006 ... but I'm quite likely to have a receiver offset since it's a AOR 7030+.

What else can create a trace like that that does seem to fade up and down - not easily something "domestic".

Mark