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Confidence: Medium · Source: FCC ULS · As of 2026-09-11

N9KB callsign genealogy

Currently held by KURK, THOMAS R

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 N9KB's current licensee, walking backwards.

  1. N9CVactive· E
    Runde, Cyd NILgranted 2017-03-22
  2. KC9JNPcancelled· E
    Runde, Cyd NILgranted 2006-05-23cancelled 2007-03-16

Successor callsigns

Callsigns held now by people who previously held N9KB.

  1. KU9RKexpired· E
    KURK, THOMAS RINgranted 2012-07-27cancelled 2024-08-24

All historical holders

Every license row we've seen with the callsign N9KB, oldest first.

  • KURK, THOMAS R IN
    1997-07-09 → cancelled 2002-08-23
  • BURTON, KENNETH G IN
    2026-01-15 active