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

K4LJB callsign genealogy

Currently held by DUNCAN, LUTHER P

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 K4LJB's current licensee, walking backwards.

  1. AG4FXcancelled· E
    LEWIS, ROY LVAgranted 2001-02-02cancelled 2008-03-11
  2. WD4PIDcancelled· E
    LEWIS, ROY LVAgranted 2001-02-02cancelled 2001-02-06

Successor callsigns

Callsigns held now by people who previously held K4LJB.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K4LJB, oldest first.

  • DUNCAN, LUTHER P FL
    1995-07-05 → cancelled 2007-07-06
  • LEWIS, ROY L VA
    2017-12-19 active
← Back to K4LJB License history →