Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AG4XS callsign genealogy
Currently held by PETERSON, GREGORY A
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 AG4XS's current licensee, walking backwards.
- PETERSON, GREGORY ANCgranted 2002-11-12cancelled 2003-01-27
Successor callsigns
Callsigns held now by people who previously held AG4XS.
- PETERSON, GREGORY ANCgranted 2009-06-09cancelled 2014-01-03