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

W1UK callsign genealogy

Currently held by PARISE, JAMES P

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 W1UK's current licensee, walking backwards.

  1. KC1SJactive· E
    JAMISON, STEPHEN AMAgranted 2021-09-15
  2. N1GJScancelled· E
    JAMISON, STEPHEN AMAgranted 2008-10-15cancelled 2011-12-13

Successor callsigns

Callsigns held now by people who previously held W1UK.

No current licensee on record previously held this callsign.

← Back to W1UK License history →