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

N4DIS callsign genealogy

Currently held by SCHRAGER, GREGORY E

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 N4DIS's current licensee, walking backwards.

  1. W4ETAactive· E
    CROWDEN, WILLIAM JTNgranted 2022-08-02
  2. WX0EMTcancelled· G
    CROWDEN, WILLIAM JTNgranted 2016-03-05cancelled 2022-08-02
  3. KF4HBPcancelled· T
    CROWDEN, WILLIAM JTNgranted 2016-02-02cancelled 2016-03-05

Successor callsigns

Callsigns held now by people who previously held N4DIS.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign N4DIS, oldest first.

  • HANN, CLARENCE L NC
    2003-03-07 → cancelled 2015-06-02
  • SCHRAGER, GREGORY E FL
    2020-04-14 active
← Back to N4DIS License history →