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

WB0D callsign genealogy

Currently held by Gargano, Mark 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 WB0D's current licensee, walking backwards.

  1. AB0QAcancelled· E
    Gargano, Mark ECOgranted 2000-03-25cancelled 2001-03-13
  2. KC0HNJcancelled· E
    Gargano, Mark ECOgranted 2000-03-25cancelled 2001-02-12

Successor callsigns

Callsigns held now by people who previously held WB0D.

  1. W0EAexpired· E
    KELLEY, LLOYD MAZgranted 1996-06-07cancelled 2008-06-10
← Back to WB0D License history →