Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7GF callsign genealogy
Currently held by YOES, DOUGLAS E
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 K7GF's current licensee, walking backwards.
- YOES, DOUGLAS EAZgranted 2021-02-09cancelled 2023-02-11
Successor callsigns
Callsigns held now by people who previously held K7GF.
- YOES, DOUGLAS EAZgranted 2021-02-09cancelled 2023-02-11
All historical holders
Every license row we've seen with the callsign K7GF, oldest first.
- BROUWER, ROBERT L OR2006-10-06 → cancelled 2009-05-03
- YOES, DOUGLAS E AZ2011-05-24 → cancelled 2021-02-09
- YOES, DOUGLAS E AZ2023-02-11 active