Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2WLF callsign genealogy
Currently held by Trisler, Amos A
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 K2WLF's current licensee, walking backwards.
- Biggerstaff, BriceTXgranted 2026-07-08cancelled 2026-09-01
Successor callsigns
Callsigns held now by people who previously held K2WLF.
- Trisler, Amos ATXgranted 2023-12-08
All historical holders
Every license row we've seen with the callsign K2WLF, oldest first.
- Trisler, Amos A TX2019-11-19 → cancelled 2023-12-08
- Biggerstaff, Brice TX2026-09-01 active