Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KF5KZI callsign genealogy
Currently held by Fischer, Kim
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 KF5KZI's current licensee, walking backwards.
- Fischer, KimARgranted 2007-10-24cancelled 2007-12-14
Successor callsigns
Callsigns held now by people who previously held KF5KZI.
No current licensee on record previously held this callsign.