Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6CHA callsign genealogy
Currently held by GEORGE, RAYMOND F
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 K6CHA's current licensee, walking backwards.
- KI6ERZcancelledCalifornia Hilltoppers AssociationCAgranted 2006-07-17cancelled 2006-08-04
Successor callsigns
Callsigns held now by people who previously held K6CHA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6CHA, oldest first.
- GEORGE, RAYMOND F CA1988-09-27 → cancelled 2000-09-28
- California Hilltoppers Association CA2026-06-27 active