Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W5DJO callsign genealogy
Currently held by WALKER, DAVID W
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 W5DJO's current licensee, walking backwards.
- WALKER, DAVID WTXgranted 2004-03-09cancelled 2004-04-06
Successor callsigns
Callsigns held now by people who previously held W5DJO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5DJO, oldest first.
- MILNER, GLENN E TX1994-10-20 → cancelled 2004-02-19
- WALKER, DAVID W TX2024-07-09 active