14 May 2021:
1013 UTC: Good signals from both Windy and the DW. This was using my newly built (but not yet finished) 10 ft diameter resonant loop antenna. Better reception than the sky loop. So we're moving in the right direction.
Is the loop outdoors or indoors? Polarized vertically or horizontally? In the future, attached to a public SDR? Are you able to copy beacon Morse code telemetry or just the main carrier?
Outdoors, the ceilings in my house aren't that tall, and indoor antennas are a bad idea anyway

It's oriented in the vertical plane, probably somewhat directional, I have it aimed east/west as west is the great circle path to the SW USA.
The antenna is resonant over a small portion of the spectrum (about 20 kHz now, working on raising the Q and reducing the bandwidth further) so it would not be a good choice for a public SDR.
Yes, I was getting a pretty good signal from the CW telemetry.