Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AG4TZ callsign genealogy
Currently held by Hall, Leonard R
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 AG4TZ's current licensee, walking backwards.
- Hall, Leonard RKYgranted 1993-03-02cancelled 2002-06-17
Successor callsigns
Callsigns held now by people who previously held AG4TZ.
No current licensee on record previously held this callsign.