Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA0B callsign genealogy
Currently held by Messick, Susan L
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by WA0B's current licensee, walking backwards.
- Messick, Susan LGAgranted 2017-08-14cancelled 2019-08-09
Successor callsigns
Callsigns held now by people who previously held WA0B.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA0B, oldest first.
- GUYER, JOHN R KS2007-07-19 → cancelled 2019-07-20
- Messick, Susan L GA2019-08-09 active