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

AB7LA callsign genealogy

Currently held by ROBERTS, DARIN L

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 AB7LA's current licensee, walking backwards.

  1. WB7HAMcancelled· E
    ROBERTS, DARIN LIDgranted 2010-01-21cancelled 2011-07-08
  2. KD7HAMexpired· G
    THORNTON, JAMES DTXgranted 2007-04-03cancelled 2019-04-04
  3. KD7HANcancelled· T
    Thornton, James DTXgranted 1999-11-23cancelled 2007-04-03

Successor callsigns

Callsigns held now by people who previously held AB7LA.

  1. ND3Ocancelled· E
    ROBERTS, DARIN LIDgranted 2013-08-06cancelled 2014-02-28
  2. K7SDcancelled· E
    BERTALAN, STEVEORgranted 2006-11-28cancelled 2012-03-21
← Back to AB7LA License history →