Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4VOA callsign genealogy
Currently held by THOMPSON, DONALD R
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 N4VOA's current licensee, walking backwards.
- SCHUH, PAUL MNCgranted 2015-10-14cancelled 2015-12-04
Successor callsigns
Callsigns held now by people who previously held N4VOA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4VOA, oldest first.
- THOMPSON, DONALD R FL1999-05-12 → cancelled 2011-05-13
- SCHUH, PAUL M NC2025-11-20 active