Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KZ4KK callsign genealogy
Currently held by HOWARD II, BRIAN L
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 KZ4KK's current licensee, walking backwards.
- HOWARD II, BRIAN LVAgranted 2024-08-07cancelled 2024-08-12
Successor callsigns
Callsigns held now by people who previously held KZ4KK.
No current licensee on record previously held this callsign.