Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF4ON callsign genealogy
Currently held by DAVIS SR, THOMAS 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 AF4ON's current licensee, walking backwards.
- DAVIS SR, THOMAS Acancelled 1999-05-06
Successor callsigns
Callsigns held now by people who previously held AF4ON.
No current licensee on record previously held this callsign.