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

K4NK callsign genealogy

Currently held by Shattuck Sr, Leslie J

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 K4NK's current licensee, walking backwards.

  1. W4IPXcancelled· E
    Shattuck Sr, Leslie JGAgranted 2018-11-16cancelled 2020-03-03

Successor callsigns

Callsigns held now by people who previously held K4NK.

  1. W4IPXcancelled· E
    Shattuck Sr, Leslie JGAgranted 2018-11-16cancelled 2020-03-03
  2. N4SKScancelled· E
    Shattuck, Leslie JSCgranted 2002-09-25cancelled 2002-10-22

All historical holders

Every license row we've seen with the callsign K4NK, oldest first.

  • Shattuck, Leslie J SC
    1996-11-04 → cancelled 2002-09-25
  • Shattuck Sr, Leslie J SC
    2012-08-11 → cancelled 2018-11-16
  • Shattuck SR, Leslie J GA
    2020-03-03 active
← Back to K4NK License history →