Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1WZT callsign genealogy
Currently held by BUTTON, BENJAMIN F
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 K1WZT's current licensee, walking backwards.
- Gray, Richard ACAgranted 2016-03-22cancelled 2016-04-12
Successor callsigns
Callsigns held now by people who previously held K1WZT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K1WZT, oldest first.
- BUTTON, BENJAMIN F VT1997-11-12 → cancelled 2009-11-13
- Gray, Richard A CA2026-05-29 active