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

K5TMB callsign genealogy

Currently held by Myers, William 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 K5TMB's current licensee, walking backwards.

  1. N1SFWcancelled· T
    BRADLEY, TIMOTHY AOKgranted 2016-12-17cancelled 2017-01-27
  2. KG5QMAcancelled· T
    BRADLEY, TIMOTHY AOKgranted 2016-11-28cancelled 2016-12-17

Successor callsigns

Callsigns held now by people who previously held K5TMB.

  1. W8TQactive· E
    Myers, William DARgranted 2024-06-18

All historical holders

Every license row we've seen with the callsign K5TMB, oldest first.

  • Myers, William D AR
    2014-06-27 → cancelled 2014-07-19
  • BRADLEY, TIMOTHY A OK
    2017-01-27 active
← Back to K5TMB License history →