Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WS9B callsign genealogy
Currently held by MOORE, THOMAS M
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 WS9B's current licensee, walking backwards.
- MOORE, THOMAS MVAgranted 1990-09-25cancelled 2000-10-07
Successor callsigns
Callsigns held now by people who previously held WS9B.
- MOORE, THOMAS MVAgranted 1990-09-25cancelled 2000-10-07
All historical holders
Every license row we've seen with the callsign WS9B, oldest first.
- MOORE, THOMAS M VA1990-09-25 → cancelled 2000-08-02
- MOORE, THOMAS M VA2020-08-11 active