Confidence: Medium · Source: FCC ULS · As of 2026-09-11
WW2JS callsign genealogy
Currently held by Sherman, Jonathan
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 WW2JS's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held WW2JS.
- Silinonte, Joseph ACAgranted 2008-12-12cancelled 2012-05-05
All historical holders
Every license row we've seen with the callsign WW2JS, oldest first.
- Silinonte, Joseph A NY2008-04-04 → cancelled 2008-12-12
- Sherman, Jonathan MA2025-03-12 active