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

AB0EN callsign genealogy

Currently held by ANNIS, BRIAN E

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 AB0EN's current licensee, walking backwards.

  1. NY7Kactive· E
    Itohara, HiroyukiCAgranted 2022-01-19
  2. AC7QLcancelled· E
    Itohara, HiroyukiORgranted 2001-09-27cancelled 2002-03-27
  3. KD7OLOcancelled· E
    Itohara, HiroyukiORgranted 2001-09-27cancelled 2002-01-07

Successor callsigns

Callsigns held now by people who previously held AB0EN.

  1. W0BEAactive· E
    ANNIS, BRIAN ECOgranted 2011-05-20
← Back to AB0EN License history →