Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA7BIF callsign genealogy
Currently held by BROWN JR, CLAUDE
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 KA7BIF's current licensee, walking backwards.
- Brown, Jeremy JIDgranted 2015-05-26cancelled 2015-06-13
Successor callsigns
Callsigns held now by people who previously held KA7BIF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA7BIF, oldest first.
- BROWN JR, CLAUDE ID1995-02-22 → cancelled 2007-02-23
- Brown, Jeremy J ID2025-05-16 active