Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WY2K callsign genealogy
Currently held by CURTIS, ERNEST 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 WY2K's current licensee, walking backwards.
- SEIDENBERG, BENJAMIN EWAgranted 2013-08-20cancelled 2021-04-23
Successor callsigns
Callsigns held now by people who previously held WY2K.
- CURTIS Jr, ERNEST TGAgranted 2019-04-02
All historical holders
Every license row we've seen with the callsign WY2K, oldest first.
- CURTIS, ERNEST T GA2009-12-29 → cancelled 2019-04-02
- SEIDENBERG, BENJAMIN E WA2021-04-23 active