Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KS6FD callsign genealogy
Currently held by SACRAMENTO FIRE DEPTARTMENT CERT-22
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 KS6FD's current licensee, walking backwards.
- KO6CKXcancelledSACRAMENTO FIRE DEPTARTMENT CERT-22CAgranted 2023-12-15cancelled 2024-01-03
Successor callsigns
Callsigns held now by people who previously held KS6FD.
No current licensee on record previously held this callsign.