Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC4CMM callsign genealogy
Currently held by CHAVEZ, DANIEL
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 KC4CMM's current licensee, walking backwards.
- McAllaster, Craig MFLgranted 2016-09-28cancelled 2018-02-27
Successor callsigns
Callsigns held now by people who previously held KC4CMM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC4CMM, oldest first.
- CHAVEZ, DANIEL FL1997-08-21 → cancelled 2009-08-22
- McAllaster, Craig M FL2018-02-27 active