Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4SRQ callsign genealogy
Currently held by Carroll, Stephen G
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 N4SRQ's current licensee, walking backwards.
- Carroll, Stephen GFLgranted 2000-11-02cancelled 2010-05-25
Successor callsigns
Callsigns held now by people who previously held N4SRQ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4SRQ, oldest first.
- NOTHSTINE, LEO V FL1997-12-23 → cancelled 2009-12-24
- Carroll, Stephen G FL2020-02-27 active