Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7CMC callsign genealogy
Currently held by CAHILL, CHRIS 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 K7CMC's current licensee, walking backwards.
- Cahill, Chris MORgranted 2007-02-21cancelled 2007-03-23
Successor callsigns
Callsigns held now by people who previously held K7CMC.
No current licensee on record previously held this callsign.