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Confidence: Medium · Source: FCC ULS · As of 2026-09-11

WD7Z callsign genealogy

Currently held by FULLER, DAVID 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 WD7Z's current licensee, walking backwards.

  1. W7FRScancelled· E
    Fors, John FMTgranted 2002-09-27cancelled 2008-01-29
  2. KL1HEcancelled· G
    FORS, JOHN FAKgranted 2002-01-28cancelled 2002-09-27

Successor callsigns

Callsigns held now by people who previously held WD7Z.

  1. NN5Kactive· E
    FULLER, DAVID JNMgranted 2025-11-27

All historical holders

Every license row we've seen with the callsign WD7Z, oldest first.

  • FULLER, DAVID J NM
    1997-05-15 → cancelled 2006-01-10
  • FORS, JOHN F MT
    2017-11-28 active
← Back to WD7Z License history →