Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AG4ZC callsign genealogy
Currently held by Engstrom, Everis 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 AG4ZC's current licensee, walking backwards.
- Engstrom, Everis RTNgranted 2002-02-21cancelled 2003-05-05
Successor callsigns
Callsigns held now by people who previously held AG4ZC.
- Engstrom, Everis RTNgranted 2023-09-20