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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

K1KTB callsign genealogy

Currently held by DAVIS, STEWART C

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 K1KTB's current licensee, walking backwards.

  1. N2FXactive· E
    DAVIS, STEWART CCTgranted 2018-10-16

Successor callsigns

Callsigns held now by people who previously held K1KTB.

  1. N2FXactive· E
    DAVIS, STEWART CCTgranted 2018-10-16
  2. N2FXcancelled· E
    DAVIS, STEWART CNVgranted 2010-05-11cancelled 2016-09-30

All historical holders

Every license row we've seen with the callsign K1KTB, oldest first.

  • DAVIS, STEWART C NV
    2006-02-01 → cancelled 2010-05-11
  • DAVIS, STEWART C NV
    2016-09-30 → cancelled 2018-10-16
← Back to K1KTB License history →