Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NW0X callsign genealogy
Currently held by TROTTER, CHARLES F
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 NW0X's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held NW0X.
- ND0WactiveBADLANDS DX & CONTEST CLUBNDgranted 2026-03-24
All historical holders
Every license row we've seen with the callsign NW0X, oldest first.
- TROTTER, CHARLES F IA2013-03-13 → cancelled 2025-05-28
- BADLANDS DX & CONTEST CLUB ND2025-06-14 → cancelled 2026-03-24