Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6RCK callsign genealogy
Currently held by Kuberek, Robert 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 K6RCK's current licensee, walking backwards.
- Kuberek, Robert CCAgranted 2003-04-16cancelled 2003-06-06
Successor callsigns
Callsigns held now by people who previously held K6RCK.
No current licensee on record previously held this callsign.