The number of 4 MHz beacons is somewhat reduced, but a few are still around. Right now, 2001 UTC and 1201 local, I can hear X on 4094.5 kHz, a long dasher that is probably Coxie (although it sounds different, more sag/drift on the front end) on 4096.0 kHz, Hexie on 4096.3 kHz, and Inyo Whooper on 4097.3 kHz. All freqs rounded to the nearest 0.1 kHz.
T!