Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6REC callsign genealogy
Currently held by COLOMBERO, RUTH E
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 K6REC's current licensee, walking backwards.
- Cravath, Ron ECAgranted 2012-07-09cancelled 2012-08-03
Successor callsigns
Callsigns held now by people who previously held K6REC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6REC, oldest first.
- COLOMBERO, RUTH E CA1998-04-01 → cancelled 2010-01-15
- Cravath, Ron E CA2024-02-24 active