Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2THS callsign genealogy
Currently held by FARRELL, 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 K2THS's current licensee, walking backwards.
- Skoler, Thomas HNYgranted 2015-12-23cancelled 2016-01-15
Successor callsigns
Callsigns held now by people who previously held K2THS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K2THS, oldest first.
- FARRELL, WILLIAM T NJ1995-05-05 → cancelled 2007-05-08
- SKOLER, THOMAS H NY2025-12-10 active