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

NZ1W callsign genealogy

Currently held by MANTOVANI, FABIO

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 NZ1W's current licensee, walking backwards.

  1. AB3JRcancelled· E
    Mantovani, FabioMDgranted 2009-07-02cancelled 2009-07-25

Successor callsigns

Callsigns held now by people who previously held NZ1W.

  1. W3EFactive· E
    Peiperl, Maury AMDgranted 2017-09-20

All historical holders

Every license row we've seen with the callsign NZ1W, oldest first.

  • MANTOVANI, FABIO WA
    2020-04-16 active
  • PEIPERL, MAURY A
    — → cancelled 1997-12-10
← Back to NZ1W License history →