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

N4UFX callsign genealogy

Currently held by SHARPE, HOWARD A

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 N4UFX's current licensee, walking backwards.

  1. KC4CRIactive· G
    SCHLOESSER, PAUL RMOgranted 2020-04-04
  2. KD0JTWcancelled· T
    Schloesser, Paul RMOgranted 2009-12-23cancelled 2010-05-04

Successor callsigns

Callsigns held now by people who previously held N4UFX.

No current licensee on record previously held this callsign.