Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC0MRO callsign genealogy
Currently held by Moody, Matthew D
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 KC0MRO's current licensee, walking backwards.
- MC ALLISTER, JARRETT LCOgranted 2017-03-01cancelled 2017-03-24
Successor callsigns
Callsigns held now by people who previously held KC0MRO.
- MC ALLISTER, JARRETT LCOgranted 2017-12-15cancelled 2026-03-27
All historical holders
Every license row we've seen with the callsign KC0MRO, oldest first.
- Moody, Matthew D KS2002-03-20 → cancelled 2014-03-21
- MC ALLISTER, JARRETT L CO2017-03-24 → cancelled 2017-12-15