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

KI8UM callsign genealogy

Currently held by HERMAN, PATRICK 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 KI8UM's current licensee, walking backwards.

  1. KI8EPcancelled· A
    HERMAN, PATRICK DMIgranted 2003-10-07cancelled 2007-09-07
  2. K8CMAactive· T
    ADAMS, C MOHgranted 2015-11-13
  3. N8JOFcancelled· P
    ADAMS, C MOHgranted 2000-02-11cancelled 2006-01-10
  4. KA8WOU
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held KI8UM.

  1. KD8UMactive· A
    HERMAN, PATRICK DMIgranted 2025-01-07
← Back to KI8UM License history →