Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4GOS callsign genealogy
Currently held by Shaw, Gregory O
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 N4GOS's current licensee, walking backwards.
- SHAW, GREGORY OKYgranted 2002-08-14cancelled 2012-05-04
Successor callsigns
Callsigns held now by people who previously held N4GOS.
- Shaw, Gregory OKYgranted 2019-05-14