Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6GCC callsign genealogy
Currently held by Cherkowski, Gregory 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 K6GCC's current licensee, walking backwards.
- Cherkowski, Gregory CCAgranted 2018-04-13cancelled 2018-05-04
Successor callsigns
Callsigns held now by people who previously held K6GCC.
No current licensee on record previously held this callsign.