Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7GOJ callsign genealogy
Currently held by Johnson, Gary O
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 K7GOJ's current licensee, walking backwards.
- JOHNSON, GARY OAZgranted 1998-10-05cancelled 2000-11-03
Successor callsigns
Callsigns held now by people who previously held K7GOJ.
- Johnson, Gary OCOgranted 2019-02-28