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

N0ZFY callsign genealogy

Currently held by SCHULTZ, MARK E

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 N0ZFY's current licensee, walking backwards.

  1. KE0ZRAcancelled· T
    Schultz, Mark ECOgranted 2020-03-03cancelled 2020-06-13

Successor callsigns

Callsigns held now by people who previously held N0ZFY.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign N0ZFY, oldest first.

  • SCHULTZ, MARK E CO
    1993-11-02 → cancelled 2005-11-03
  • Schultz, Mark E NM
    2020-06-13 active