[Lowfer] Mayan Pyramid Scheme

[JD]

Good work, Garry.  Wish I'd felt up to staying out in the field longer so 
maybe I could catch NA.  I thought at one point that I was about to see NA, 
but it wasn't Joe.  It was too low in frequency, and turned out to be just a 
blip at the start of each letter from XKO.  There's a similar (and somewhat 
stronger) blip 3 Hz up from XKO at the start of each letter, which I first 
assumed was an artifact in my receiving setup, but now I notice it in your 
capture as well.

The transition between QRSS speeds on LowFER SIW is undoubtedly what had me 
puzzled about the 185 kHz capture.

I was especially pleased to see the SIW HiFERs again today.  I'll post an 
extended capture of today's HiFER watering hole at the LW Message Board 
later.

John