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Confidence: Medium · Source: FCC ULS · As of 2026-09-12

K0DM callsign genealogy

Currently held by MC MULLEN, DELBERT L

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 K0DM's current licensee, walking backwards.

  1. AD0OYcancelled· E
    Northness, Michael JIAgranted 2015-03-24cancelled 2020-05-02
  2. KE0DQRcancelled· E
    Northness, Michael JIAgranted 2015-03-24cancelled 2015-04-27

Successor callsigns

Callsigns held now by people who previously held K0DM.

  1. K5LQcancelled· E
    ROBERSON, GEORGE TTXgranted 2018-04-13cancelled 2018-07-03

All historical holders

Every license row we've seen with the callsign K0DM, oldest first.

  • MC MULLEN, DELBERT L MO
    2006-07-13 → cancelled 2016-02-03
  • ROBERSON, GEORGE T TX
    2018-02-23 → cancelled 2018-04-13
  • Northness, Michael J IA
    2020-05-02 active
← Back to K0DM License history →