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

W4EWO callsign genealogy

Currently held by Swart, Jacob H

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 W4EWO's current licensee, walking backwards.

  1. KA7TRLcancelled· E
    Swart, Jacob HKYgranted 2022-01-11cancelled 2023-10-20
  2. KO4VPHcancelled· T
    Swart, Jacob HGAgranted 2021-12-22cancelled 2022-01-11

Successor callsigns

Callsigns held now by people who previously held W4EWO.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W4EWO, oldest first.

  • EVANS, ALFRED L VA
    1998-12-15 → cancelled 2010-12-16
  • Swart, Jacob H GA
    2023-10-20 active
← Back to W4EWO License history →