Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6QLF callsign genealogy
Currently held by WILLIS, GORDON 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 K6QLF's current licensee, walking backwards.
- KG6WJFcancelledAmateur Radio Club Of AlamedaCAgranted 2004-09-17cancelled 2005-03-04
Successor callsigns
Callsigns held now by people who previously held K6QLF.
- WILLIS, GORDON SAZgranted 2020-10-07
All historical holders
Every license row we've seen with the callsign K6QLF, oldest first.
- WILLIS, GORDON S AZ1997-02-14 → cancelled 2000-12-27
- Amateur Radio Club Of Alameda CA2026-04-04 active