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

N7YXZ callsign genealogy

Currently held by MIHELICH, KRISTAN 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 N7YXZ's current licensee, walking backwards.

  1. KI7BHWcancelled· T
    Glass, Mark LORgranted 2016-02-19cancelled 2016-03-11

Successor callsigns

Callsigns held now by people who previously held N7YXZ.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign N7YXZ, oldest first.

  • MIHELICH, KRISTAN E MT
    1992-06-09 → cancelled 2004-06-11
  • Glass, Mark L OR
    2016-03-11 active