Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB5EW callsign genealogy
Currently held by BORZIK, BILLIE R
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 KB5EW's current licensee, walking backwards.
- GISSINER, BRIAN WTXgranted 2023-09-07cancelled 2024-03-22
- KA4ISSno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KB5EW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB5EW, oldest first.
- BORZIK, BILLIE R TX2009-01-22 → cancelled 2021-02-18
- GISSINER, BRIAN W TX2024-03-22 active