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

W6SJX callsign genealogy

Currently held by VILLANUEVA, FRED

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 W6SJX's current licensee, walking backwards.

  1. KJ7DTactive· E
    Smith, Paul FIDgranted 2021-07-12
  2. AI7HMcancelled· E
    SMITH, PAUL FIDgranted 2021-04-28cancelled 2021-07-12
  3. KJ7YIPcancelled· E
    SMITH, PAUL FIDgranted 2021-04-28cancelled 2021-05-18

Successor callsigns

Callsigns held now by people who previously held W6SJX.

  1. N7FVcancelled· E
    VILLANUEVA, FREDUTgranted 2000-12-09cancelled 2004-12-06
← Back to W6SJX License history →