Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1HAT callsign genealogy
Currently held by STEG, RICHARD C
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 W1HAT's current licensee, walking backwards.
- Korzeniowski, WojciechCTgranted 2021-02-12cancelled 2021-03-09
Successor callsigns
Callsigns held now by people who previously held W1HAT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1HAT, oldest first.
- STEG, RICHARD C NC1994-01-25 → cancelled 2006-01-26
- Floyd 460, Mike E FL2008-05-09 → cancelled 2020-05-12
- Korzeniowski, Wojciech CT2021-03-09 active