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

W7ZTH callsign genealogy

Currently held by DE LAND, ALLEN L

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 W7ZTH's current licensee, walking backwards.

  1. KC7Ractive· E
    WELKER, JEFFREY TIDgranted 2022-07-06
  2. KC7ZKCcancelled· E
    WELKER, JEFFREY TIDgranted 1998-12-31cancelled 2001-01-20

Successor callsigns

Callsigns held now by people who previously held W7ZTH.

No current licensee on record previously held this callsign.

← Back to W7ZTH License history →