Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7CWF callsign genealogy
Currently held by Feldman, Charles 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 K7CWF's current licensee, walking backwards.
- Feldman, Charles WORgranted 2017-05-12cancelled 2017-05-31
Successor callsigns
Callsigns held now by people who previously held K7CWF.
No current licensee on record previously held this callsign.