Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N5SRC callsign genealogy
Currently held by COOK, SCOTT R
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 N5SRC's current licensee, walking backwards.
- COOK, SCOTT RARgranted 2023-08-12cancelled 2023-09-01
Successor callsigns
Callsigns held now by people who previously held N5SRC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5SRC, oldest first.
- HEARD, DAVID M TX2011-02-08 → cancelled 2023-04-04
- COOK, SCOTT R AR2023-09-01 active