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

W7KNX callsign genealogy

Currently held by WILLIAMS, WILBERT T

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 W7KNX's current licensee, walking backwards.

  1. WB7OGPcancelled· E
    STATCHWICK, JEFF SORgranted 2002-08-14cancelled 2011-03-12

Successor callsigns

Callsigns held now by people who previously held W7KNX.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W7KNX, oldest first.

  • WILLIAMS, WILBERT T MD
    1997-11-10 → cancelled 2009-11-11
  • STATCHWICK, JEFF S OR
    2021-03-27 active