Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC0MH callsign genealogy
Currently held by HILES, MARK E
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 KC0MH's current licensee, walking backwards.
- HILES, MARK ECOgranted 2012-01-06cancelled 2019-10-05
Successor callsigns
Callsigns held now by people who previously held KC0MH.
No current licensee on record previously held this callsign.