Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3SV callsign genealogy
Currently held by Stoffer, Jacob A
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 W3SV's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W3SV.
- Stoffer, Jacob APAgranted 2026-07-14
All historical holders
Every license row we've seen with the callsign W3SV, oldest first.
- MILLER, JULES B PA2008-01-05 → cancelled 2018-03-15
- Stoffer, Jacob A PA2020-04-03 → cancelled 2026-07-14