Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7GOF callsign genealogy
Currently held by CASTAGNO, BRETT A
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 K7GOF's current licensee, walking backwards.
- CASTAGNO, BRETT AUTgranted 2017-02-02cancelled 2017-03-03
Successor callsigns
Callsigns held now by people who previously held K7GOF.
No current licensee on record previously held this callsign.