Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4HAN callsign genealogy
Currently held by OUZTS, JAMES A
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 K4HAN's current licensee, walking backwards.
- Namdar, Henry AFLgranted 2024-12-21cancelled 2025-03-04
Successor callsigns
Callsigns held now by people who previously held K4HAN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4HAN, oldest first.
- OUZTS, JAMES A SC1992-06-02 → cancelled 2004-06-03
- HANCOCK, JAMES E GA2009-08-18 → cancelled 2021-08-19
- Namdar, Henry A FL2025-03-04 active