Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF0BT callsign genealogy
Currently held by Malwitz, Brenda L
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 AF0BT's current licensee, walking backwards.
- Malwitz, Brenda LMNgranted 2023-10-03cancelled 2025-01-13
Successor callsigns
Callsigns held now by people who previously held AF0BT.
No current licensee on record previously held this callsign.