Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0SOP callsign genealogy
Currently held by STRAMOSKI, JACOB
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 N0SOP's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held N0SOP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0SOP, oldest first.
- HOHN, PHILLIP L IA2003-09-24 → cancelled 2015-12-22
- STRAMOSKI, JACOB TX2020-06-16 active