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

KM0X callsign genealogy

Currently held by KING, JAMES 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 KM0X's current licensee, walking backwards.

  1. KD0TMcancelled· E
    KING, JAMES DMOgranted 2020-11-17cancelled 2021-01-09
  2. KF0BVScancelled· E
    KING, JAMES DMOgranted 2020-09-30cancelled 2020-11-17

Successor callsigns

Callsigns held now by people who previously held KM0X.

  1. KD9IQFcancelled· E
    MITCHELL, KEVIN AILgranted 2018-12-21cancelled 2019-06-18

All historical holders

Every license row we've seen with the callsign KM0X, oldest first.

  • WHITE JR, JAMES C AL
    2006-10-17 → cancelled 2018-11-06
  • MITCHELL, KEVIN A IL
    2018-11-24 → cancelled 2018-12-21
  • KING, JAMES D MO
    2021-01-09 active
← Back to KM0X License history →