Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4SJG callsign genealogy
Currently held by Garrabrant, Scott J
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 N4SJG's current licensee, walking backwards.
- Garrabrant, Scott JFLgranted 2013-02-25cancelled 2013-03-16
Successor callsigns
Callsigns held now by people who previously held N4SJG.
- Garrabrant, Scott JFLgranted 2024-10-16
All historical holders
Every license row we've seen with the callsign N4SJG, oldest first.
- POLIZZI, LOUIS M FL1997-11-24 → cancelled 2009-11-25
- Garrabrant, Scott J FL2013-03-16 → cancelled 2014-06-24