Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AG5GL callsign genealogy
Currently held by ARVIDSON, MARK 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 AG5GL's current licensee, walking backwards.
- ARVIDSON, MARK ATXgranted 2015-06-23cancelled 2016-08-02
Successor callsigns
Callsigns held now by people who previously held AG5GL.
No current licensee on record previously held this callsign.