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

N4RDX callsign genealogy

Currently held by LUCAS, JAMIE

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 N4RDX's current licensee, walking backwards.

  1. KI4NHScancelled· G
    Harmon, Chris ETNgranted 2016-10-07cancelled 2016-12-20

Successor callsigns

Callsigns held now by people who previously held N4RDX.

  1. KX4Factive· E
    Pierce, James LTNgranted 2025-03-18
  2. K4OEYcancelled· G
    LUCAS, JAMIEALgranted 2010-07-07cancelled 2017-09-02

All historical holders

Every license row we've seen with the callsign N4RDX, oldest first.

  • FERNANDEZ, RAMON V FL
    1987-09-22 → cancelled 1999-09-23
  • Pierce, James L TN
    2003-07-26 → cancelled 2005-04-09
  • LUCAS, JAMIE AL
    2009-10-09 → cancelled 2010-07-07
  • Harmon, Chris E TN
    2016-12-20 active
← Back to N4RDX License history →