Confidence: Medium · Source: FCC ULS · As of 2026-09-10
KB1PFX callsign genealogy
Currently held by BRYANT SR, GEORGE W
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 KB1PFX's current licensee, walking backwards.
- Dolan, Leighton AMAgranted 2010-12-23cancelled 2011-03-18
Successor callsigns
Callsigns held now by people who previously held KB1PFX.
- BRYANT SR, GEORGE WSCgranted 2018-11-30
All historical holders
Every license row we've seen with the callsign KB1PFX, oldest first.
- BRYANT SR, GEORGE W NH2007-07-10 → cancelled 2009-02-27
- Dolan, Leighton A MA2011-03-18 → cancelled 2023-03-21