Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF4LM callsign genealogy
Currently held by BROWN, CHARLES 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 AF4LM's current licensee, walking backwards.
- BROWN, CHARLES Acancelled 1998-08-18
Successor callsigns
Callsigns held now by people who previously held AF4LM.
No current licensee on record previously held this callsign.