Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N5SGQ callsign genealogy
Currently held by VINSON JR, JAMES W
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 N5SGQ's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held N5SGQ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5SGQ, oldest first.
- VINSON JR, JAMES W TX2000-12-16 → cancelled 2013-03-13
- Sewell, Alvin D AR2024-07-19 active