Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5OZX callsign genealogy
Currently held by Miller Jr, James 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 W5OZX's current licensee, walking backwards.
- Miller Jr, James WOKgranted 2012-03-15cancelled 2021-01-26
Successor callsigns
Callsigns held now by people who previously held W5OZX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5OZX, oldest first.
- MAULDIN, HARVEY L TX1997-05-19 → cancelled 2009-05-20
- Miller Jr, James W OK2021-01-26 active