Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AC9TE callsign genealogy
Currently held by Cho, Kyung Min
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 AC9TE's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held AC9TE.
- Cho, Kyung MinILgranted 2018-07-27cancelled 2018-09-08