Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6QQT callsign genealogy
Currently held by WALKER JR, DONALD L
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 K6QQT's current licensee, walking backwards.
- WALKER JR, DONALD LNMgranted 2012-09-10cancelled 2019-07-19
- N5VTIno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held K6QQT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6QQT, oldest first.
- WALKER MR, DONALD L TX2015-05-02 → cancelled 2019-03-08
- WALKER JR, DONALD L NM2019-07-19 active