Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0OB callsign genealogy
Currently held by WILKINSON, RICHARD T
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 W0OB's current licensee, walking backwards.
- WILKINSON, RICHARD TCOgranted 2019-12-30cancelled 2020-02-11
Successor callsigns
Callsigns held now by people who previously held W0OB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0OB, oldest first.
- MONTBRIAND, ROBERT M FL2016-12-06 → cancelled 2018-01-18
- WILKINSON, RICHARD T CO2020-02-11 active