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

KD4YN callsign genealogy

Currently held by STEVENS JR, WALTER D

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 KD4YN's current licensee, walking backwards.

  1. K4DKWactive· E
    MEYER, JEFFREY AOHgranted 2019-04-30
  2. K4PBQactive· G
    Ballard, Jeffrey PALgranted 2019-06-04
  3. KK4EDMcancelled· G
    Ballard, Jeffrey PALgranted 2011-09-16cancelled 2019-06-04

Successor callsigns

Callsigns held now by people who previously held KD4YN.

  1. N4EYPcancelled· A
    STEVENS JR, WALTER DSCgranted 2005-09-24cancelled 2006-01-10

All historical holders

Every license row we've seen with the callsign KD4YN, oldest first.

  • STEVENS JR, WALTER D SC
    1999-03-25 → cancelled 2005-09-24
  • STEVENS JR, WALTER D SC
    2007-03-02 → cancelled 2019-03-05
← Back to KD4YN License history →