Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4FMI callsign genealogy
Currently held by RAY, CHRISTOPHER E
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 K4FMI's current licensee, walking backwards.
- RAY, CHRISTOPHER ENCgranted 1999-11-30cancelled 2000-12-27
Successor callsigns
Callsigns held now by people who previously held K4FMI.
- RAY, CHRISTOPHER ENCgranted 2023-06-22