Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4MHC callsign genealogy
Currently held by Redmon, Charles K
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 K4MHC's current licensee, walking backwards.
- Redmon, Charles KNCgranted 2015-10-28cancelled 2015-11-21
Successor callsigns
Callsigns held now by people who previously held K4MHC.
- Redmon, Charles KFLgranted 2021-06-29