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

KR4DM callsign genealogy

Currently held by MONEY, ROBERT 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 KR4DM's current licensee, walking backwards.

  1. K4RDMactive· G
    MURPHY, ROGER DALgranted 2016-01-05
  2. KD4DMDcancelled· G
    Murphy, Roger DALgranted 2002-06-11cancelled 2006-02-07
  3. KE4KVEcancelled· P
    MURPHY, ROGER DALgranted 1995-03-10cancelled 2002-06-11

Successor callsigns

Callsigns held now by people who previously held KR4DM.

  1. AD4NDcancelled· E
    MC CULLAR, RICKY WALgranted 1993-11-16cancelled 2002-04-02
← Back to KR4DM License history →