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

W4ETA callsign genealogy

Currently held by CROWDEN, WILLIAM J

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 W4ETA's current licensee, walking backwards.

  1. WX0EMTcancelled· G
    CROWDEN, WILLIAM JTNgranted 2016-03-05cancelled 2022-08-02
  2. KF4HBPcancelled· T
    CROWDEN, WILLIAM JTNgranted 2016-02-02cancelled 2016-03-05

Successor callsigns

Callsigns held now by people who previously held W4ETA.

  1. N4DISactive· G
    SCHRAGER, GREGORY EFLgranted 2020-04-14

All historical holders

Every license row we've seen with the callsign W4ETA, oldest first.

  • SCHRAGER, GREGORY E FL
    2019-02-01 → cancelled 2020-04-14
  • CROWDEN, WILLIAM J TN
    2022-08-02 active
← Back to W4ETA License history →