Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0GJF callsign genealogy
Currently held by Friedmann, Gilbert J
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 W0GJF's current licensee, walking backwards.
- Friedmann, Gilbert JCOgranted 2014-02-20cancelled 2015-02-21
Successor callsigns
Callsigns held now by people who previously held W0GJF.
No current licensee on record previously held this callsign.