Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC9KO callsign genealogy
Currently held by ANGELL, ANTHONY 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 AC9KO's current licensee, walking backwards.
- ANGELL, ANTHONY MILgranted 2008-12-03cancelled 2015-01-29
Successor callsigns
Callsigns held now by people who previously held AC9KO.
- ANGELL, ANTHONY MILgranted 2023-07-15