Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W5IUY callsign genealogy
Currently held by Frazier, John
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 W5IUY's current licensee, walking backwards.
- Frazier, John ETXgranted 2001-02-20cancelled 2002-10-11
Successor callsigns
Callsigns held now by people who previously held W5IUY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5IUY, oldest first.
- ORR, WILLIAM R TX1994-05-24 → cancelled 1997-06-29
- Frazier, John TX2023-12-29 active