Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7ZGQ callsign genealogy
Currently held by Williams, John
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 K7ZGQ's current licensee, walking backwards.
- Williams, John MTXgranted 2009-01-12cancelled 2011-04-01
Successor callsigns
Callsigns held now by people who previously held K7ZGQ.
No current licensee on record previously held this callsign.