Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KU8Q callsign genealogy
Currently held by THACKER, JOHN F
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 KU8Q's current licensee, walking backwards.
- THACKER, JOHN FFLgranted 2004-01-16cancelled 2010-11-28
Successor callsigns
Callsigns held now by people who previously held KU8Q.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KU8Q, oldest first.
- BETEMPS, JOHN F OH1997-01-29 → cancelled 2009-01-30
- THACKER, JOHN F FL2020-09-15 active