Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6CDB callsign genealogy
Currently held by Bacich, Cosmos D
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 K6CDB's current licensee, walking backwards.
- Bacich, Cosmos DCAgranted 2009-05-27cancelled 2009-06-19
Successor callsigns
Callsigns held now by people who previously held K6CDB.
No current licensee on record previously held this callsign.