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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

KB0DN callsign genealogy

Currently held by NEIFERD, DOUGLAS K

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 KB0DN's current licensee, walking backwards.

  1. KI0TDcancelled· A
    NEIFERD, DOUGLAS KCOgranted 2003-07-09cancelled 2008-09-09
  2. KG8EPcancelled· A
    NEIFERD, DOUGLAS KCOgranted 2003-07-09cancelled 2008-08-19
  3. N8ZYP
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held KB0DN.

No current licensee on record previously held this callsign.

← Back to KB0DN License history →