Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4CMD callsign genealogy
Currently held by DAVIS JR, CHARLES 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 W4CMD's current licensee, walking backwards.
- Davis Jr, Charles MVAgranted 2004-06-23cancelled 2006-09-06
Successor callsigns
Callsigns held now by people who previously held W4CMD.
No current licensee on record previously held this callsign.