I can't even hear the fundamentals of the 4096 beacons anymore, but you're getting the harmonics... 
Logging these itsy bitsy emitters is a dirty job.
But, somebody's gotta do it

Totally serendipitous, being located at just the right NVIS distance to hear a milliwatt pin drop out there in the high desert.
Sorry to rub it in, Chris.
But, the shoe is on the other foot, for those elusive east coast pirate stations that you seem to catch with amazing frequency.