Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AC9OH callsign genealogy
Currently held by Lee, Aaron
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 AC9OH's current licensee, walking backwards.
- Lee, AaronILgranted 2015-08-21cancelled 2016-04-28
Successor callsigns
Callsigns held now by people who previously held AC9OH.
No current licensee on record previously held this callsign.