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

NY6Z callsign genealogy

Currently held by Madonick, Neil S

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 NY6Z's current licensee, walking backwards.

  1. K7ADBcancelled· E
    LONG, SETH CCAgranted 2024-08-17cancelled 2025-07-29
  2. KQ6IKcancelled· A
    LONG, SETH CNVgranted 1996-08-09cancelled 2003-12-02
  3. KE6RDZ
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held NY6Z.

  1. KT4Kactive· E
    BRETT, MARTIN ASCgranted 2020-02-20

All historical holders

Every license row we've seen with the callsign NY6Z, oldest first.

  • BRETT, MARTIN A SC
    1992-09-29 → cancelled 2000-04-07
  • Madonick, Neil S CA
    2013-05-07 → cancelled 2025-07-10
  • LONG, SETH C CA
    2025-07-29 active
← Back to NY6Z License history →