Confidence: Medium · Source: FCC ULS · As of 2026-09-11
KB8XZ callsign genealogy
Currently held by WILLIAMSON, BOB 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 KB8XZ's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KB8XZ.
- WILLIAMSON, BOB LOHgranted 1999-02-26cancelled 2003-06-06
All historical holders
Every license row we've seen with the callsign KB8XZ, oldest first.
- WILLIAMSON, BOB L OH2013-04-16 → cancelled 2025-06-07
- WILLIAMSON, BOB L— → cancelled 1999-02-26