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

K5TED callsign genealogy

Currently held by WILLIAMSON, THEODORE L

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 K5TED's current licensee, walking backwards.

  1. KC5NYJcancelled· G
    Turner, Ted LTXgranted 2005-02-09cancelled 2012-03-31

Successor callsigns

Callsigns held now by people who previously held K5TED.

  1. N9EMcancelled· E
    WILLIAMSON, THEODORE LILgranted 2010-03-12cancelled 2010-10-11
  2. N9EMcancelled· E
    WILLIAMSON, THEODORE LILgranted 2006-01-07cancelled 2008-02-29
  3. N9EMcancelled· E
    WILLIAMSON, THEODORE LILgranted 1999-11-13cancelled 2003-11-15

All historical holders

Every license row we've seen with the callsign K5TED, oldest first.

  • WILLIAMSON, THEODORE L IL
    1999-03-17 → cancelled 1999-11-13
  • WILLIAMSON, THEODORE L IL
    2003-11-15 → cancelled 2006-01-07
  • WILLIAMSON, THEODORE L IL
    2008-02-29 → cancelled 2010-03-12
  • Turner, Ted L TX
    2022-02-01 active
← Back to K5TED License history →