Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KW4FAB callsign genealogy
Currently held by Alves, Agnaldo 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 KW4FAB's current licensee, walking backwards.
- Alves, Agnaldo AFLgranted 2019-07-16cancelled 2019-08-06
Successor callsigns
Callsigns held now by people who previously held KW4FAB.
No current licensee on record previously held this callsign.