Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5RZB callsign genealogy
Currently held by BURRHUS, RAY
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 K5RZB's current licensee, walking backwards.
- BURRHUS, RAYTXgranted 2018-11-21cancelled 2019-06-18
Successor callsigns
Callsigns held now by people who previously held K5RZB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5RZB, oldest first.
- GUNSTREAM, LEWIS C TX2005-04-01 → cancelled 2017-04-27
- BURRHUS, RAY TX2019-06-18 active