Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF3BR callsign genealogy
Currently held by REN, MICHAL
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 KF3BR's current licensee, walking backwards.
- REN, MICHALcancelled 1998-05-12
Successor callsigns
Callsigns held now by people who previously held KF3BR.
No current licensee on record previously held this callsign.