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

N4XFI callsign genealogy

Currently held by Smith, Carroll N

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 N4XFI's current licensee, walking backwards.

  1. KA4ZHY
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held N4XFI.

  1. KV4FTexpired· A
    Smith, Carroll NFLgranted 2011-08-30cancelled 2023-11-28
← Back to N4XFI License history →