Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W2SI callsign genealogy
Currently held by SCHLITT, SEYMOUR
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 W2SI's current licensee, walking backwards.
- Janeczek, Edwin MFLgranted 2005-10-07cancelled 2007-05-01
Successor callsigns
Callsigns held now by people who previously held W2SI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W2SI, oldest first.
- SCHLITT, SEYMOUR NY1996-06-10 → cancelled 1999-04-25
- Janeczek, Edwin M FL2017-05-18 active