Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7MH callsign genealogy
Currently held by HERRON, MICHAEL G
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 K7MH's current licensee, walking backwards.
- SALMI, MICHAEL DNCgranted 2023-03-14
- SALMI, MICHAEL DNCgranted 2022-06-07cancelled 2023-03-14
- SALMI, MICHAEL DNCgranted 2016-09-09cancelled 2022-06-07
- Salmi, Michael DILgranted 2007-11-06cancelled 2016-09-09
- Symmons, Michael DCAgranted 2021-12-23
- Symmons, Michael DCAgranted 2011-06-01cancelled 2011-08-16
Successor callsigns
Callsigns held now by people who previously held K7MH.
No current licensee on record previously held this callsign.