Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB6ABQ callsign genealogy
Currently held by SIMS, CASEY 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 KB6ABQ's current licensee, walking backwards.
- SIMS, CASEY MVAgranted 2022-11-17cancelled 2022-12-06
Successor callsigns
Callsigns held now by people who previously held KB6ABQ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB6ABQ, oldest first.
- SALINAS, RUBEN R CA2008-11-08 → cancelled 2020-11-10
- SIMS, CASEY M VA2022-12-06 active