Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6ABI callsign genealogy
Currently held by GOLDSTEIN, SAM H
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 K6ABI's current licensee, walking backwards.
- GOLDSTEIN, SAM HCAgranted 2011-04-12cancelled 2014-11-18
Successor callsigns
Callsigns held now by people who previously held K6ABI.
- COOK, WILMA MORgranted 2013-04-16cancelled 2025-06-07
All historical holders
Every license row we've seen with the callsign K6ABI, oldest first.
- COOK, WILMA M CA2000-05-13 → cancelled 2003-06-06
- GOLDSTEIN, SAM H CA2014-11-18 active