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

AB0ZA callsign genealogy

Currently held by Colville, Darin W

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 AB0ZA's current licensee, walking backwards.

  1. KI0MJcancelled· E
    Colville, Darin WMOgranted 2000-06-03cancelled 2003-08-28
  2. N0KTVcancelled
    cancelled 1998-04-01

Successor callsigns

Callsigns held now by people who previously held AB0ZA.

  1. KM0Qactive· E
    Colville, Darin WMOgranted 2024-01-11
← Back to AB0ZA License history →