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

AB7HM callsign genealogy

Currently held by HANSON, RICHARD J

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 AB7HM's current licensee, walking backwards.

  1. KC7ADRactive· G
    Roop, Aaron DAZgranted 2024-12-21
  2. K7VDBcancelled· T
    Roop, Aaron DAZgranted 2013-11-19cancelled 2014-02-21
  3. K9MODcancelled· T
    Roop, Aaron DAZgranted 2013-09-28cancelled 2013-11-19
  4. KG7FIBcancelled· T
    Roop, Aaron DAZgranted 2013-09-10cancelled 2013-09-28

Successor callsigns

Callsigns held now by people who previously held AB7HM.

No current licensee on record previously held this callsign.

← Back to AB7HM License history →