Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N3GCK callsign genealogy
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 N3GCK'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 N3GCK.
- Sawyer, Jack DPAgranted 2012-02-23cancelled 2024-05-14