Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC9LT callsign genealogy
Currently held by MC CASKY, JON M
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 AC9LT's current licensee, walking backwards.
- MC CASKY, JON MILgranted 2009-05-07cancelled 2015-06-12
Successor callsigns
Callsigns held now by people who previously held AC9LT.
No current licensee on record previously held this callsign.