Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7CWM callsign genealogy
Currently held by Michon, Christopher W
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 W7CWM's current licensee, walking backwards.
- Michon, Christopher WAZgranted 2016-01-19cancelled 2016-02-09
Successor callsigns
Callsigns held now by people who previously held W7CWM.
No current licensee on record previously held this callsign.