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

KI4A callsign genealogy

Currently held by Birch, Thomas R

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 KI4A's current licensee, walking backwards.

  1. N9SVactive· E
    KELLY, JOSEPH LWIgranted 2022-04-29
  2. WA0MBTcancelled· E
    KELLY, JOSEPH LWIgranted 2012-08-11cancelled 2022-04-29

Successor callsigns

Callsigns held now by people who previously held KI4A.

  1. N9VJcancelled· E
    ELKINS, JAMES WILgranted 2006-02-28cancelled 2010-10-08

All historical holders

Every license row we've seen with the callsign KI4A, oldest first.

  • ELKINS, JAMES W FL
    2003-10-28 → cancelled 2006-02-28
  • Birch, Thomas R NC
    2018-02-02 active
← Back to KI4A License history →