Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6KOK callsign genealogy
Currently held by VALDES, ALBERTO
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 K6KOK's current licensee, walking backwards.
- Valdes, AlbertoCAgranted 2009-05-28cancelled 2009-06-30
Successor callsigns
Callsigns held now by people who previously held K6KOK.
No current licensee on record previously held this callsign.