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

N1DQU callsign genealogy

Currently held by SMITH JR, WALTER L

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 N1DQU's current licensee, walking backwards.

  1. W1WLSactive· G
    Woolwine III, Emmons HTNgranted 2018-04-13
  2. KN4KXCcancelled· G
    Woolwine III, Emmons HTNgranted 2018-03-23cancelled 2018-04-13

Successor callsigns

Callsigns held now by people who previously held N1DQU.

  1. WB1FJKcancelled· G
    SMITH JR, WALTER LMAgranted 1997-02-07cancelled 2002-07-23
← Back to N1DQU License history →