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

AA8OO callsign genealogy

Currently held by SEMEYKIN, SERGEY A

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 AA8OO's current licensee, walking backwards.

  1. AC5MLcancelled· E
    SEMEYKIN, SERGEY ALAgranted 1997-05-14cancelled 2004-01-16
  2. KC5YWG
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held AA8OO.

  1. W5ZZactive· E
    SEMEYKIN, SERGEY ALAgranted 2017-07-13
  2. N8FMcancelled· E
    HICKEL, STEPHEN MMIgranted 1996-11-04cancelled 2005-09-07
← Back to AA8OO License history →