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

N4XWL callsign genealogy

Currently held by SWINEY, JAMES L

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 N4XWL's current licensee, walking backwards.

  1. KA4ALX
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held N4XWL.

No current licensee on record previously held this callsign.

← Back to N4XWL License history →