Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5IN callsign genealogy
Currently held by MURDOCK, BEN J
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 W5IN's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W5IN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5IN, oldest first.
- MURDOCK, BEN J NM2006-11-28 → cancelled 2009-11-26
- LONE STAR AMATEUR RADIO ASSOCIATION TX2021-12-14 active