Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC7CM callsign genealogy
Currently held by PIERCE, WALTER F
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 KC7CM's current licensee, walking backwards.
- PIERCE, WALTER FWAgranted 1994-07-15cancelled 2004-02-28
Successor callsigns
Callsigns held now by people who previously held KC7CM.
No current licensee on record previously held this callsign.