Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7GPB callsign genealogy
Currently held by BROWN, GEOFFREY P
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 N7GPB's current licensee, walking backwards.
- BROWN, GEOFFREY PUTgranted 2019-11-07cancelled 2020-07-18
Successor callsigns
Callsigns held now by people who previously held N7GPB.
- FIELD, WILLIAM GORgranted 2014-01-25cancelled 2026-04-21
All historical holders
Every license row we've seen with the callsign N7GPB, oldest first.
- FIELD, WILLIAM G OR1994-07-15 → cancelled 2004-04-20
- BROWN, GEOFFREY P UT2020-07-18 active