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

K4WX callsign genealogy

Currently held by Holderread, Barry M

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 K4WX's current licensee, walking backwards.

  1. N4TEKactive· G
    McDow, Mark EFLgranted 2025-05-28
  2. KN4POZcancelled· G
    McDow, Mark EFLgranted 2018-10-16cancelled 2025-05-28

Successor callsigns

Callsigns held now by people who previously held K4WX.

  1. N4ZZactive· E
    BINKLEY, DONALD HTNgranted 2024-03-01
  2. N4ZZcancelled· E
    BINKLEY, DONALD HTNgranted 2000-07-07cancelled 2002-06-04

All historical holders

Every license row we've seen with the callsign K4WX, oldest first.

  • BINKLEY, DONALD H TN
    1998-09-23 → cancelled 2000-07-07
  • BINKLEY, DONALD H TN
    2002-06-04 → cancelled 2004-03-26
  • Holderread, Barry M GA
    2026-05-05 active
← Back to K4WX License history →