Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6FIR callsign genealogy
Currently held by San Benito / Monterey CAL FIRE VIP
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 K6FIR's current licensee, walking backwards.
- KG6TGYcancelledSan Benito / Monterey CDFCAgranted 2003-12-30cancelled 2004-06-02
Successor callsigns
Callsigns held now by people who previously held K6FIR.
No current licensee on record previously held this callsign.