Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AC6SG callsign genealogy
Currently held by Gaiser, Steven L
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 AC6SG's current licensee, walking backwards.
- Gaiser, Steven LCAgranted 2008-01-02cancelled 2008-04-11
Successor callsigns
Callsigns held now by people who previously held AC6SG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AC6SG, oldest first.
- MC CUNE, RALPH K AZ1996-01-30 → cancelled 2005-11-10
- Gaiser, Steven L CA2018-03-15 active