Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4CDB callsign genealogy
Currently held by Bennett, William F
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 K4CDB's current licensee, walking backwards.
- Bennett, William FVAgranted 2004-09-24cancelled 2004-10-16
Successor callsigns
Callsigns held now by people who previously held K4CDB.
No current licensee on record previously held this callsign.