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

W3OJ callsign genealogy

Currently held by WARD, JOHN 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 W3OJ's current licensee, walking backwards.

  1. AA3OJ
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held W3OJ.

No current licensee on record previously held this callsign.

← Back to W3OJ License history →