Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC9XM callsign genealogy
Currently held by Hughes, Sean 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 AC9XM's current licensee, walking backwards.
- Hughes, Sean AILgranted 2020-08-31cancelled 2020-09-24
Successor callsigns
Callsigns held now by people who previously held AC9XM.
No current licensee on record previously held this callsign.