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

N3EEN callsign genealogy

Currently held by HARCKE, LEIF 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 N3EEN's current licensee, walking backwards.

  1. KA1SSUcancelled· G
    DE ROY, RAYMOND MPAgranted 2014-12-12cancelled 2017-11-14
  2. K3ZAScancelled· G
    DE ROY, RAYMOND MPAgranted 2012-07-21cancelled 2014-12-12
  3. W1ZUDcancelled· G
    DE ROY, RAYMOND MPAgranted 2003-02-21cancelled 2012-07-21

Successor callsigns

Callsigns held now by people who previously held N3EEN.

  1. WQ3Oactive· E
    DE ROY, RAYMOND MPAgranted 2024-04-09
  2. K6EENactive· E
    HARCKE, LEIF JNMgranted 2019-05-18

All historical holders

Every license row we've seen with the callsign N3EEN, oldest first.

  • DE ROY, RAYMOND M PA
    2017-11-14 → cancelled 2024-04-09
  • HARCKE, LEIF J
    — → cancelled 1999-07-27
← Back to N3EEN License history →