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

N3WD callsign genealogy

Currently held by DOBSON III, 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 N3WD's current licensee, walking backwards.

  1. W1LLLactive· T
    Lowell, Lamar LIDgranted 2024-01-13
  2. KG7HMAcancelled· T
    Lowell, Lamar LIDgranted 2013-12-23cancelled 2014-02-08

Successor callsigns

Callsigns held now by people who previously held N3WD.

  1. W1LLLcancelled· E
    DOBSON III, WILLIAM AMDgranted 2009-03-03cancelled 2009-04-17

All historical holders

Every license row we've seen with the callsign N3WD, oldest first.

  • DOBSON III, WILLIAM A MD
    2006-09-08 → cancelled 2009-03-03
  • DOBSON III, WILLIAM A MD
    2019-01-30 active
← Back to N3WD License history →