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

W9RDJ callsign genealogy

Currently held by GALBRAITH, HENRY 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 W9RDJ's current licensee, walking backwards.

  1. KO4YQRcancelled· T
    Dijoseph, RobertFLgranted 2022-03-16cancelled 2022-05-06

Successor callsigns

Callsigns held now by people who previously held W9RDJ.

  1. W9RJactive· E
    Jansen, Richard DINgranted 2019-12-21

All historical holders

Every license row we've seen with the callsign W9RDJ, oldest first.

  • GALBRAITH, HENRY A IN
    1996-01-16 → cancelled 2008-01-17
  • Jansen, Richard D IN
    2018-07-03 → cancelled 2019-12-21
  • DiJoseph, Robert FL
    2022-05-06 active
← Back to W9RDJ License history →