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

K1XTL callsign genealogy

Currently held by Harrington, Terrylee

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 K1XTL's current licensee, walking backwards.

  1. KC1PPJcancelled· T
    Ivanov, DanRIgranted 2021-07-26cancelled 2021-08-13

Successor callsigns

Callsigns held now by people who previously held K1XTL.

  1. KD6Vactive· E
    Harrington, TerryleeWAgranted 2018-12-15

All historical holders

Every license row we've seen with the callsign K1XTL, oldest first.

  • Harrington, Terrylee WA
    2016-09-20 → cancelled 2018-12-15
  • Ivanov, Dan RI
    2021-08-13 active
← Back to K1XTL License history →