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

KW0T callsign genealogy

Currently held by Kjonaas, Steve

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 KW0T's current licensee, walking backwards.

  1. N0SLKcancelled· E
    Kjonaas, SteveCOgranted 2016-01-22cancelled 2022-05-27
  2. KE0BUKcancelled· G
    Kjonaas, SteveCOgranted 2014-09-26cancelled 2016-01-22

Successor callsigns

Callsigns held now by people who previously held KW0T.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign KW0T, oldest first.

  • CERNY, WILLIAM F KS
    2010-03-02 → cancelled 2022-05-10
  • Kjonaas, Steve CO
    2022-05-27 active
← Back to KW0T License history →