Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC0GYB callsign genealogy
Currently held by CRESCO AMATEUR RADIO CLUB INC
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 KC0GYB's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KC0GYB.
- W0CYYactiveCRESCO AMATEUR RADIO CLUB INCIAgranted 2020-07-14