Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC9DT callsign genealogy
Currently held by Gutirrez, 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 AC9DT's current licensee, walking backwards.
- Gutirrez, Gregory AILgranted 2012-12-04cancelled 2012-12-18
Successor callsigns
Callsigns held now by people who previously held AC9DT.
No current licensee on record previously held this callsign.