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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

KR8UM callsign genealogy

Currently held by Crum, Milton H

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 KR8UM's current licensee, walking backwards.

  1. WM1LTcancelled· E
    Crum, Milton HILgranted 2013-08-02cancelled 2019-07-26
  2. KV4MAcancelled· E
    Crum, Milton HVAgranted 2012-09-21cancelled 2013-08-02
  3. KK4LSLcancelled· E
    Crum, Milton HVAgranted 2012-09-21cancelled 2013-03-28

Successor callsigns

Callsigns held now by people who previously held KR8UM.

  1. W8MHCactive· E
    Crum, Milton HTNgranted 2023-05-09
← Back to KR8UM License history →