Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC7VX callsign genealogy
Currently held by Robertson, Donald S
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 AC7VX's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AC7VX.
No current licensee on record previously held this callsign.