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

W4USN callsign genealogy

Currently held by FLORIDA DXPEDITION GROUP

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 W4USN's current licensee, walking backwards.

  1. W4UUUcancelled
    CHOWAN AMATEUR RADIO SOCIETYNCgranted 2022-05-20cancelled 2024-01-30
  2. KK4KAScancelled
    SOUTH PASQUOTANK AMATEUR RADIO CLUBNCgranted 2012-06-19cancelled 2012-07-10

Successor callsigns

Callsigns held now by people who previously held W4USN.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W4USN, oldest first.

  • CUMM, HOMER J FL
    1997-08-08 → cancelled 2001-07-22
  • FLORIDA DXPEDITION GROUP FL
    2012-01-04 → cancelled 2024-01-10
  • CHOWAN AMATEUR RADIO SOCIETY NC
    2024-01-30 active
← Back to W4USN License history →