Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB4DQZ callsign genealogy
Currently held by Kniskern, Lee K
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 WB4DQZ's current licensee, walking backwards.
- Kniskern, Lee KVAgranted 2022-09-13cancelled 2022-10-01
Successor callsigns
Callsigns held now by people who previously held WB4DQZ.
- KNISKERN, LE ROY JVAgranted 2011-12-30cancelled 2024-01-03
All historical holders
Every license row we've seen with the callsign WB4DQZ, oldest first.
- KNISKERN, LE ROY J VA2006-02-14 → cancelled 2011-12-30
- Kniskern, Lee K VA2022-10-01 active