Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB5U callsign genealogy
Currently held by USHER, WILLIAM B
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 WB5U's current licensee, walking backwards.
- USHER, WILLIAM BTXgranted 1998-06-18cancelled 2000-07-18
Successor callsigns
Callsigns held now by people who previously held WB5U.
- HALL, EDWARD WLAgranted 2016-09-26