Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KE2EK callsign genealogy
Currently held by SULLIVAN, JAY S
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 KE2EK's current licensee, walking backwards.
- Mattioli, Thomas JNYgranted 2023-06-24cancelled 2023-08-04
Successor callsigns
Callsigns held now by people who previously held KE2EK.
- SULLIVAN, JAY SARgranted 2008-01-01cancelled 2008-05-30
All historical holders
Every license row we've seen with the callsign KE2EK, oldest first.
- SULLIVAN, JAY S AR1998-03-18 → cancelled 2005-06-01
- Mattioli, Thomas J NY2023-08-04 active