Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5JUD callsign genealogy
Currently held by CARUTHERS, JUDSON 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 W5JUD's current licensee, walking backwards.
- ROBERTSON, JUDD BTXgranted 2013-10-29cancelled 2013-12-24
Successor callsigns
Callsigns held now by people who previously held W5JUD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5JUD, oldest first.
- CARUTHERS, JUDSON L TX1998-03-03 → cancelled 2010-03-04
- ROBERTSON, JUDD B TX2023-09-26 active