Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7CML callsign genealogy
Currently held by Covault, 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 W7CML's current licensee, walking backwards.
- Covault, Charles MAZgranted 2005-04-27cancelled 2005-08-16
Successor callsigns
Callsigns held now by people who previously held W7CML.
No current licensee on record previously held this callsign.