Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4SGT callsign genealogy
Currently held by BURT, VERNON L
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 N4SGT's current licensee, walking backwards.
- Wolfe, CarlosTNgranted 2010-01-22cancelled 2010-11-06
Successor callsigns
Callsigns held now by people who previously held N4SGT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4SGT, oldest first.
- BURT, VERNON L FL1997-12-01 → cancelled 2009-12-02
- Wolfe, Carlos TN2020-08-17 active