Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0BFG callsign genealogy
Currently held by GROW, ANDREW B
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 W0BFG's current licensee, walking backwards.
- GROW, ANDREW BCOgranted 2023-11-04cancelled 2024-06-18
Successor callsigns
Callsigns held now by people who previously held W0BFG.
- Fredricks, Brian JGAgranted 2020-03-28cancelled 2020-05-22
All historical holders
Every license row we've seen with the callsign W0BFG, oldest first.
- Fredricks, Brian J GA2019-05-14 → cancelled 2020-03-28
- GROW, ANDREW B CO2024-06-18 active