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

KZ4ZY callsign genealogy

Currently held by Shaw, Daryl P

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 KZ4ZY's current licensee, walking backwards.

  1. N4OHKcancelled· E
    Shaw, Daryl PNCgranted 2022-11-01cancelled 2026-02-23
  2. KK4LSBcancelled· T
    Shaw, Daryl PNCgranted 2012-09-21cancelled 2012-10-23

Successor callsigns

Callsigns held now by people who previously held KZ4ZY.

  1. NC4AKactive· E
    Shaw, Daryl PNCgranted 2026-03-27
← Back to KZ4ZY License history →