Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KM7WD callsign genealogy
Currently held by Davis, William E
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 KM7WD's current licensee, walking backwards.
- Davis, William EAZgranted 2025-06-04cancelled 2026-06-09
Successor callsigns
Callsigns held now by people who previously held KM7WD.
No current licensee on record previously held this callsign.