Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK4GFX callsign genealogy
Currently held by PETROVER, DAVID R
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 KK4GFX's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KK4GFX.
- PETROVER, DAVID RMDgranted 2012-03-06cancelled 2019-03-12