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

NT6X callsign genealogy

Currently held by BAKER, MICHAEL

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 NT6X's current licensee, walking backwards.

  1. KA6SARactive
    California Explorer Search And RescueCAgranted 2018-04-10
  2. KM6QAXcancelled
    California Explorer Search And RescueCAgranted 2018-02-05cancelled 2018-04-10

Successor callsigns

Callsigns held now by people who previously held NT6X.

  1. K6HOactive· E
    SMITH, JEFFREY LTXgranted 2022-08-25

All historical holders

Every license row we've seen with the callsign NT6X, oldest first.

  • ACHESON, JAMES W CA
    1989-07-18 → cancelled 2001-07-19
  • SMITH, JEFFREY L CA
    2001-09-11 → cancelled 2002-11-22
  • BAKER, MICHAEL CA
    2025-11-27 active
← Back to NT6X License history →