uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-12

WU5U callsign genealogy

Currently held by FIELDS, FRED R

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 WU5U's current licensee, walking backwards.

  1. KE5AZTcancelled· E
    LAMBRIGHT, GEORGE EMSgranted 2004-04-13cancelled 2009-07-28

Successor callsigns

Callsigns held now by people who previously held WU5U.

  1. AD5ZEactive· E
    Jordan, James CFLgranted 2017-04-01
  2. W5SIDactive· E
    BEAN, JOSEPH SMSgranted 2016-12-28
  3. WA3CJFexpired· E
    FIELDS, FRED RPAgranted 2014-07-16cancelled 2026-03-06

All historical holders

Every license row we've seen with the callsign WU5U, oldest first.

  • FIELDS, FRED R TX
    2001-03-10 → cancelled 2003-10-03
  • Jordan, James C AR
    2006-05-09 → cancelled 2007-01-17
  • LAMBRIGHT, GEORGE E MS
    2019-05-01 active
← Back to WU5U License history →