Slant A, B, C and D Explained
A is for the Net Control Station. It is sent in his/her net report.
The /B, /C and /D after call signs of stations checking in or after
abbreviated calls in net reports represents their liaison assignment.
B is the liaison TO the Carolinas Net at 22:00 ET on 3573 KHz
C is the liaison FROM the NC Evening Net at 18:30 ET on 3923 KHz
D is the liaison TO/FROM SC SSB Net at 19:00 ET on 3915 KHz