Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1CBA callsign genealogy
Currently held by GWOZDZ, RICHARD 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 K1CBA's current licensee, walking backwards.
- Joslin, Stanley DCAgranted 2014-10-21cancelled 2014-11-25
Successor callsigns
Callsigns held now by people who previously held K1CBA.
- Joslin, Stanley DCOgranted 2017-12-01
All historical holders
Every license row we've seen with the callsign K1CBA, oldest first.
- GWOZDZ, RICHARD E CT2001-08-21 → cancelled 2013-11-05
- Joslin, Stanley D CO2014-11-25 → cancelled 2017-12-01