Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KT1SS callsign genealogy
Currently held by STRADCZUK, STANLEY J
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 KT1SS's current licensee, walking backwards.
- STRADCZUK, STANLEY JCTgranted 2012-12-05cancelled 2014-12-02
Successor callsigns
Callsigns held now by people who previously held KT1SS.
No current licensee on record previously held this callsign.