Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7KMC callsign genealogy
Currently held by Coffman, Kevin M
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 K7KMC's current licensee, walking backwards.
- Coffman, Kevin MAZgranted 2008-06-24cancelled 2008-07-29
Successor callsigns
Callsigns held now by people who previously held K7KMC.
No current licensee on record previously held this callsign.