Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA1T callsign genealogy
Currently held by STANLEY, THOMAS K
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 KA1T's current licensee, walking backwards.
- STANLEY, THOMAS KVTgranted 1999-06-21cancelled 2000-07-07
Successor callsigns
Callsigns held now by people who previously held KA1T.
- HANEY, RALPH DWIgranted 2018-04-20
All historical holders
Every license row we've seen with the callsign KA1T, oldest first.
- STANLEY, THOMAS K VT2020-05-01 active
- HANEY, RALPH D— → cancelled 1998-05-11