Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AG4ZN callsign genealogy
Currently held by STROBEL, RICHARD 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 AG4ZN's current licensee, walking backwards.
- Strobel, Richard KFLgranted 1998-09-25cancelled 2003-06-04
Successor callsigns
Callsigns held now by people who previously held AG4ZN.
- STROBEL, RICHARD KCTgranted 2016-10-11