Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KZ4NQ callsign genealogy
Currently held by CHAMBERS, RANDALL K
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 KZ4NQ's current licensee, walking backwards.
- CHAMBERS, RANDALL KALgranted 2024-11-13cancelled 2024-11-25
Successor callsigns
Callsigns held now by people who previously held KZ4NQ.
No current licensee on record previously held this callsign.