Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NM8J callsign genealogy
Currently held by Shewell, Ellsworth J
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 NM8J's current licensee, walking backwards.
- WILSON, ARTHUR LOHgranted 2026-07-17
Successor callsigns
Callsigns held now by people who previously held NM8J.
All historical holders
Every license row we've seen with the callsign NM8J, oldest first.
- Wilson, Arthur L OH2011-04-22 → cancelled 2011-08-06
- Shewell, Ellsworth J WA2014-01-22 → cancelled 2026-03-07
- WILSON, ARTHUR L OH2026-04-14 → cancelled 2026-07-17