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

NA4DX callsign genealogy

Currently held by QRPirates

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 NA4DX's current licensee, walking backwards.

  1. KE0KZcancelled· A
    SCANTLAN, LAWRENCE AMOgranted 2016-11-10cancelled 2020-01-24

Successor callsigns

Callsigns held now by people who previously held NA4DX.

  1. WB4CWcancelled
    ISLAND HUNTERS AMATEUR RADIO CLUBFLgranted 2018-01-03cancelled 2018-07-03
  2. K3YTexpired· E
    Scott, Robert WFLgranted 2002-03-07cancelled 2014-03-08

All historical holders

Every license row we've seen with the callsign NA4DX, oldest first.

  • Scott, Robert W FL
    1997-10-01 → cancelled 2002-03-07
  • QRPirates TN
    2004-05-18 → cancelled 2016-05-19
  • ISLAND HUNTERS AMATEUR RADIO CLUB FL
    2016-09-02 → cancelled 2018-01-03
  • Scantlan, LARRY A MO
    2020-01-24 active
← Back to NA4DX License history →