Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KZ4ZT callsign genealogy
Currently held by Panthulu, Diya
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 KZ4ZT's current licensee, walking backwards.
- Panthulu, DiyaFLgranted 2024-12-21cancelled 2026-02-20
Successor callsigns
Callsigns held now by people who previously held KZ4ZT.
No current licensee on record previously held this callsign.