Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0CMA callsign genealogy
Currently held by ANDERS, CHAD M
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 K0CMA's current licensee, walking backwards.
- ANDERS, CHAD MMOgranted 2006-05-02cancelled 2011-05-27
Successor callsigns
Callsigns held now by people who previously held K0CMA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K0CMA, oldest first.
- CARLSON, WILLARD T MN1987-09-01 → cancelled 1999-09-02
- ANDERS, CHAD M MO2021-03-16 active