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

W3ZV callsign genealogy

Currently held by CLAPPER, TIMOTHY W

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 W3ZV's current licensee, walking backwards.

  1. WA2SJWcancelled· E
    KENWOOD, RONALD APAgranted 1996-07-18cancelled 2000-06-10
  2. KE3NU
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held W3ZV.

  1. KR3Ccancelled· E
    CLAPPER, TIMOTHY WPAgranted 1997-08-21cancelled 2000-11-07

All historical holders

Every license row we've seen with the callsign W3ZV, oldest first.

  • KENWOOD, RONALD A PA
    2020-03-17 active
  • CLAPPER, TIMOTHY W
    — → cancelled 1997-08-21
← Back to W3ZV License history →