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

WW2K callsign genealogy

Currently held by BYERS, BRIAN C

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 WW2K's current licensee, walking backwards.

  1. KW2Kactive· E
    AIZAKI, YUKINYgranted 2021-09-13
  2. KD2AGJcancelled· E
    AIZAKI, YUKINYgranted 2011-05-20cancelled 2011-11-15

Successor callsigns

Callsigns held now by people who previously held WW2K.

  1. KW2Kcancelled· E
    BYERS, BRIAN CORgranted 2007-12-07cancelled 2009-10-27

All historical holders

Every license row we've seen with the callsign WW2K, oldest first.

  • MERRILL, JEFFREY C NY
    1990-02-20 → cancelled 2002-03-07
  • BYERS, BRIAN C LA
    2003-02-05 → cancelled 2007-12-07
  • BYERS, BRIAN C MO
    2020-06-24 active
← Back to WW2K License history →