Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB1FOX callsign genealogy
Currently held by CREIGHTON, WILLIAM F
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 WB1FOX's current licensee, walking backwards.
- Fox, Andrew GCOgranted 2023-06-06cancelled 2025-08-16
Successor callsigns
Callsigns held now by people who previously held WB1FOX.
- Fox, Brian MCAgranted 2019-04-19
All historical holders
Every license row we've seen with the callsign WB1FOX, oldest first.
- CREIGHTON, WILLIAM F NY1991-03-05 → cancelled 2003-03-06
- Fox, Brian M CA2019-02-14 → cancelled 2019-04-19
- Fox, Andrew G CO2025-08-16 active