This is a list I have compiled based on loggings here on the HFU. It shows all the North American shortwave pirates heard in the month of June 2023. Note that many stations use multiple names so determining the number of actual transmitters in use is impossible. Some stations are also active so infrequently that they may not have been logged this month but may broadcast in the future. Stations are listed alphabetically and show the station name followed by the number of loggings in June 2023.
Most Active Station: Radio Vostochnaya Zvezda (on air 24/7)
Total broadcasts this month: 282
77LJS 10
All Azteca Relay Service 7
Ballsmacker Radio 4
B Side Radio 3
Captain Morgan Shortwave 2
Cloudsplitter Radio 2
Crapola Radio 6
Free Your Mind 3
Insane Radio 1
ION Radio 3
KEAK The Spider 1
KRAP 3
Mix Radio International 1
North American Pirate Relay Service 4
Nowhere Radio 4
Outhouse Radio 13
Radio Olah 2
Radio Vostochnaya Zvezda 30
Solid Rock Radio 7
Sycko Radio 10
The Fox 3
Thunder Chicken Radio 5
Truth Radio International 2
Two Dog Radio 2
UNID 37
WAPE 1
WAVE Radio 2
WDOG 4
WHIZ 2
Wolverine Radio 2
WRKO Shortwave 2
WTF Radio Worldwide 1
Yeah Man Radio 4
YHWH 30