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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

W8PHB callsign genealogy

Currently held by THOMPSON, HAROLD 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 W8PHB's current licensee, walking backwards.

  1. AA9BZactive· E
    AZIZ, ASIMVAgranted 2021-09-16
  2. KJ4VTEcancelled· E
    AZIZ, ASIMVAgranted 2010-06-14cancelled 2011-12-13

Successor callsigns

Callsigns held now by people who previously held W8PHB.

  1. AA9BZcancelled· E
    THOMPSON, HAROLD LOHgranted 2001-09-01cancelled 2004-10-09
← Back to W8PHB License history →