Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK5W callsign genealogy
Currently held by BRAZOS VALLEY AMATEUR RADIO CLUB
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 KK5W's current licensee, walking backwards.
- KC5OIGcancelledBRAZOS VALLEY AMATEUR RADIO CLUBTXgranted 1998-03-10cancelled 2005-04-08
Successor callsigns
Callsigns held now by people who previously held KK5W.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KK5W, oldest first.
- ZERMENO, ALFONSO TX1995-09-07 → cancelled 2003-12-07
- BRAZOS VALLEY AMATEUR RADIO CLUB TX2025-05-16 active