Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK6KEH callsign genealogy
Currently held by City Of Santa Rosa Amateur Emergency Communications Service
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 KK6KEH's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KK6KEH.
- K6CSRexpiredCity Of Santa Rosa Amateur Emergency Communications ServiceCAgranted 2014-04-01cancelled 2026-04-02