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

W2FJ callsign genealogy

Currently held by AIBA, FUJIO

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 W2FJ's current licensee, walking backwards.

  1. AD7KQcancelled· E
    AIBA, FUJIOWAgranted 2007-01-26cancelled 2007-03-02

Successor callsigns

Callsigns held now by people who previously held W2FJ.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W2FJ, oldest first.

  • SIVO, ANTHONY J NJ
    1995-02-27 → cancelled 2000-05-06
  • AIBA, FUJIO CA
    2017-01-07 active