Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4WTL callsign genealogy
Currently held by Lasher, William T
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 N4WTL's current licensee, walking backwards.
- Lasher, William TNCgranted 2016-03-29cancelled 2016-07-12
Successor callsigns
Callsigns held now by people who previously held N4WTL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4WTL, oldest first.
- WILSON, TIMOTHY G FL2003-01-15 → cancelled 2015-02-24
- Lasher, William T NC2026-05-05 active