Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9QQQ callsign genealogy
Currently held by AGNELLO, THEODORE J
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 K9QQQ's current licensee, walking backwards.
- FREUND, BRIAN KILgranted 2016-04-26cancelled 2016-05-17
Successor callsigns
Callsigns held now by people who previously held K9QQQ.
- AGNELLO, THEODORE JORgranted 2009-12-01cancelled 2021-12-02
All historical holders
Every license row we've seen with the callsign K9QQQ, oldest first.
- AGNELLO, THEODORE J WI2008-05-24 → cancelled 2009-12-01
- Freund, Brian IL2026-03-03 active