Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2KAT callsign genealogy
Currently held by EBERLE, 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 K2KAT's current licensee, walking backwards.
- Courtois, Dakota ENYgranted 2015-04-28cancelled 2015-08-01
Successor callsigns
Callsigns held now by people who previously held K2KAT.
- EBERLE, WILLIAM TFLgranted 2023-08-25
All historical holders
Every license row we've seen with the callsign K2KAT, oldest first.
- EBERLE, WILLIAM T FL2003-10-28 → cancelled 2013-07-13
- Courtois, Dakota E NY2025-09-30 active