Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WT8L callsign genealogy
Currently held by Vernier, David 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 WT8L's current licensee, walking backwards.
- Vernier, David KFLgranted 2000-10-27cancelled 2001-07-31
Successor callsigns
Callsigns held now by people who previously held WT8L.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WT8L, oldest first.
- SCHROTH, CHARLES M WV1989-06-06 → cancelled 2001-06-07
- Vernier, David K MI2021-05-11 active