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

N4DUR callsign genealogy

Currently held by Ellis, Stephen S

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 N4DUR's current licensee, walking backwards.

  1. KR4WYCcancelled· G
    Ellis, Stephen SNCgranted 2026-04-11cancelled 2026-07-21
  2. KR4KQTcancelled· T
    Ellis, Stephen SNCgranted 2026-03-17cancelled 2026-04-11

Successor callsigns

Callsigns held now by people who previously held N4DUR.

  1. KD4ZPexpired· A
    WILSON, CHARLES RFLgranted 2002-01-17cancelled 2014-01-18
← Back to N4DUR License history →