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

KB1FEB callsign genealogy

Currently held by Thorndycraft, Thomas M

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 KB1FEB's current licensee, walking backwards.

  1. N1QMDcancelled· P
    THORNDYCRAFT, THOMAS MMAgranted 1993-10-05cancelled 2000-05-13
  2. KA1WCV
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held KB1FEB.

  1. AB1FUcancelled· E
    Thorndycraft, Thomas MMAgranted 2003-07-12cancelled 2006-02-14