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

K9WS callsign genealogy

Currently held by WENDL, STEPHAN 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 K9WS's current licensee, walking backwards.

  1. AF6NScancelled· E
    WENDL, STEPHAN WCAgranted 2008-02-09cancelled 2009-02-27
  2. KF6PLRcancelled· E
    WENDL, STEPHAN WCAgranted 2008-02-09cancelled 2009-01-20

Successor callsigns

Callsigns held now by people who previously held K9WS.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K9WS, oldest first.

  • STEVENS, WALTER D IN
    1997-10-14 → cancelled 2008-12-19
  • WENDL, STEPHAN W CA
    2019-04-13 active
← Back to K9WS License history →