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

K9EW callsign genealogy

Currently held by WORST, EDWARD S

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 K9EW's current licensee, walking backwards.

  1. NB9Yactive· E
    Havranek II, James CILgranted 2021-02-02
  2. K9IGUcancelled· E
    Havranek II, James CWIgranted 2001-08-22cancelled 2011-04-23

Successor callsigns

Callsigns held now by people who previously held K9EW.

No current licensee on record previously held this callsign.

← Back to K9EW License history →