Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NV0U callsign genealogy
Currently held by NELSON, RONALD 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 NV0U's current licensee, walking backwards.
- NELSON, RONALD ACAgranted 2015-10-02cancelled 2015-11-13
Successor callsigns
Callsigns held now by people who previously held NV0U.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NV0U, oldest first.
- RATHBUN, ROBERT R MO2006-06-22 → cancelled 2013-10-25
- NELSON, RONALD A TN2025-09-18 active