Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC5ETA callsign genealogy
Currently held by Olivas, Gabriel M
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 KC5ETA's current licensee, walking backwards.
- Olivas, Gabriel MTXgranted 2020-12-15cancelled 2021-06-29
Successor callsigns
Callsigns held now by people who previously held KC5ETA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC5ETA, oldest first.
- Olivas, Gabriel M TX2021-06-29 active
- BROWN, KIRBY J— → cancelled 1997-09-17