Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N5SRO callsign genealogy
Currently held by WIND, DOUGLAS B
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 N5SRO's current licensee, walking backwards.
- CROWN, PAUL JTXgranted 2018-12-19cancelled 2019-03-05
Successor callsigns
Callsigns held now by people who previously held N5SRO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5SRO, oldest first.
- WIND, DOUGLAS B TX1991-04-02 → cancelled 2003-04-03
- CROWN, PAUL J TX2019-03-05 active