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

KB4KDX callsign genealogy

Currently held by HALL III, WAYNE 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 KB4KDX's current licensee, walking backwards.

  1. K4KDXactive· E
    SMITH, ROGER PNCgranted 2025-12-11
  2. AK4RSactive· E
    Shults, Roger DTNgranted 2026-03-07
  3. KE4BFGcancelled· E
    Shults, Roger DTNgranted 2023-02-23cancelled 2026-03-07

Successor callsigns

Callsigns held now by people who previously held KB4KDX.

  1. K4QOactive· E
    HALL III, WAYNE LGAgranted 2023-12-01
  2. K4KDXcancelled· G
    HALL III, WAYNE LTNgranted 2014-02-04cancelled 2016-02-06

All historical holders

Every license row we've seen with the callsign KB4KDX, oldest first.

  • HALL III, WAYNE L TN
    2007-02-21 → cancelled 2014-02-04
  • HALL III, WAYNE L GA
    2016-02-06 → cancelled 2023-12-01
← Back to KB4KDX License history →