Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC3GGB callsign genealogy
Currently held by SARNICKY, WILLIAM J
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 KC3GGB's current licensee, walking backwards.
- SARNICKY, WILLIAM JPAgranted 2016-01-05cancelled 2016-01-05
Successor callsigns
Callsigns held now by people who previously held KC3GGB.
- SARNICKY, WILLIAM JPAgranted 2026-03-03