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

NO1ZE callsign genealogy

Currently held by IGO, MICHAEL 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 NO1ZE's current licensee, walking backwards.

  1. KB8OQScancelled· E
    IGO, MICHAEL SKYgranted 2013-07-26cancelled 2020-03-24
  2. AI4SAcancelled· E
    IGO, MICHAEL SKYgranted 2009-12-01cancelled 2013-07-26
  3. K9IGOcancelled· E
    IGO, MICHAEL SKYgranted 2000-02-22cancelled 2006-09-27

Successor callsigns

Callsigns held now by people who previously held NO1ZE.

No current licensee on record previously held this callsign.

← Back to NO1ZE License history →