Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5ARQ callsign genealogy
Currently held by BALDWIN, CLYDE 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 K5ARQ's current licensee, walking backwards.
- Byron, James BMSgranted 2017-01-17cancelled 2024-04-23
Successor callsigns
Callsigns held now by people who previously held K5ARQ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5ARQ, oldest first.
- BALDWIN, CLYDE L TX1996-05-13 → cancelled 2008-05-14
- Byron, James B MS2024-04-23 active