Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AG4AH callsign genealogy
Currently held by Wunz Jr, Donald 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 AG4AH's current licensee, walking backwards.
- WUNZ JR, DONALD RFLgranted 1990-08-07cancelled 2000-07-12
- N5GVIno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held AG4AH.
- Wunz Jr, Donald RFLgranted 2020-08-06