Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC4MFB callsign genealogy
Currently held by Miller 871, Gary L
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 KC4MFB'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 KC4MFB.
- MILLER 871, GARY LTNgranted 2022-09-13