Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0MJA callsign genealogy
Currently held by ANDERSON, MATTHEW J
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 K0MJA's current licensee, walking backwards.
- ANDERSON, MATTHEW JAZgranted 2024-06-11cancelled 2024-07-02
Successor callsigns
Callsigns held now by people who previously held K0MJA.
No current licensee on record previously held this callsign.