Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KQ4ZQX callsign genealogy
Currently held by Chandler, 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 KQ4ZQX's current licensee, walking backwards.
- Chandler, JohnCOgranted 2000-10-17cancelled 2010-09-03
Successor callsigns
Callsigns held now by people who previously held KQ4ZQX.
No current licensee on record previously held this callsign.