Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC0MHC callsign genealogy
Currently held by YEAGER, RONALD A
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 KC0MHC's current licensee, walking backwards.
- Carpenter, Matthew HCOgranted 2016-01-06cancelled 2016-01-26
Successor callsigns
Callsigns held now by people who previously held KC0MHC.
- YEAGER, RONALD AKSgranted 2011-11-15cancelled 2024-02-09
All historical holders
Every license row we've seen with the callsign KC0MHC, oldest first.
- YEAGER, RONALD A KS2002-02-08 → cancelled 2009-04-30
- Carpenter, Matthew H CO2016-01-26 active