Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KO4DDQ callsign genealogy
Currently held by BENNICK, BART C
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 KO4DDQ's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KO4DDQ.
- BENNICK, BART CVAgranted 2024-11-05