Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7MWS callsign genealogy
Currently held by HART JR, WILLIAM 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 N7MWS's current licensee, walking backwards.
- Shook, Matthew WORgranted 2015-09-22cancelled 2015-10-10
Successor callsigns
Callsigns held now by people who previously held N7MWS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7MWS, oldest first.
- HART JR, WILLIAM S UT1989-05-30 → cancelled 2001-05-31
- Shook, Matthew W OR2025-09-16 active