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

WD1W callsign genealogy

Currently held by DRONEN JR, WILLIAM 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 WD1W's current licensee, walking backwards.

  1. KO2THFcancelled· E
    DRONEN JR, WILLIAM AVAgranted 2024-05-31cancelled 2026-07-07
  2. KQ4QKOcancelled· G
    DRONEN JR, WILLIAM AVAgranted 2024-03-29cancelled 2024-05-31

Successor callsigns

Callsigns held now by people who previously held WD1W.

  1. WR0TEactive· E
    Kochenour, ChrisCOgranted 2024-06-15

All historical holders

Every license row we've seen with the callsign WD1W, oldest first.

  • Kochenour, Chris CO
    2019-12-27 → cancelled 2024-06-15
  • DRONEN JR, WILLIAM A VA
    2026-07-07 active
← Back to WD1W License history →