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

K0WD callsign genealogy

Currently held by DE FREES, WALTER G

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 K0WD's current licensee, walking backwards.

  1. K0APTcancelled· E
    Hayden, Robert WNEgranted 2014-12-09cancelled 2018-10-02
  2. WB0APTcancelled· G
    Hayden, Robert WNEgranted 2006-02-10cancelled 2014-12-09

Successor callsigns

Callsigns held now by people who previously held K0WD.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K0WD, oldest first.

  • DE FREES, WALTER G KS
    2006-08-25 → cancelled 2018-09-12
  • Hayden, Robert W NE
    2018-10-02 active
← Back to K0WD License history →