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

WU6H callsign genealogy

Currently held by ANDERSON, RYAN D

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 WU6H's current licensee, walking backwards.

  1. N6RDAcancelled· E
    ANDERSON, RYAN DCAgranted 2019-02-26cancelled 2023-07-15
  2. KM6ZOXcancelled· G
    Anderson, Ryan DCAgranted 2019-02-07cancelled 2019-02-26

Successor callsigns

Callsigns held now by people who previously held WU6H.

  1. KB6Hactive· E
    HORI, BRAD MCAgranted 2016-11-08

All historical holders

Every license row we've seen with the callsign WU6H, oldest first.

  • Watters, James H CA
    2011-08-05 → cancelled 2023-07-12
  • ANDERSON, RYAN D CA
    2023-07-15 active
← Back to WU6H License history →