Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5FBI callsign genealogy
Currently held by BRYAN, WILLIAM 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 K5FBI's current licensee, walking backwards.
- RAJEEV, ANJANATXgranted 2022-11-15cancelled 2022-12-16
Successor callsigns
Callsigns held now by people who previously held K5FBI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5FBI, oldest first.
- BRYAN, WILLIAM B TX2009-04-21 → cancelled 2021-04-22
- RAJEEV, ANJANA TX2022-12-16 active