Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W2KTX callsign genealogy
Currently held by Krzeminski Jr, Joseph M
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 W2KTX's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W2KTX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W2KTX, oldest first.
- CANEEL, LAWRENCE J NJ1993-12-14 → cancelled 2005-12-15
- Krzeminski Jr, Joseph M NY2022-11-11 active