Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3CGA callsign genealogy
Currently held by RZUCIDLO, MICHAEL 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 K3CGA's current licensee, walking backwards.
- Rzucidlo, Michael FPAgranted 2004-12-16cancelled 2010-02-06
Successor callsigns
Callsigns held now by people who previously held K3CGA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K3CGA, oldest first.
- Rzucidlo, Joseph A PA2000-05-23 → cancelled 2009-03-17
- RZUCIDLO, MICHAEL F PA2019-12-20 active