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

N4XUI callsign genealogy

Currently held by BELKNAP, BRUCE 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 N4XUI's current licensee, walking backwards.

  1. KC4JSM
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held N4XUI.

No current licensee on record previously held this callsign.

← Back to N4XUI License history →