Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KQ0L callsign genealogy
Currently held by THOMAS, HARRY S
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 KQ0L's current licensee, walking backwards.
- MOSLEY, LEONARDCOgranted 2001-12-18cancelled 2006-10-14
Successor callsigns
Callsigns held now by people who previously held KQ0L.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KQ0L, oldest first.
- THOMAS, HARRY S AZ1992-06-02 → cancelled 2004-06-03
- MOSLEY, LEONARD CO2026-08-04 active