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

WE9C callsign genealogy

Currently held by Craigin, Frederick H

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 WE9C's current licensee, walking backwards.

  1. W9GDKactive· E
    Keneipp, Glenn DILgranted 2020-12-14
  2. KF9XPcancelled· E
    Keneipp, Glenn DILgranted 2005-11-08cancelled 2011-03-04

Successor callsigns

Callsigns held now by people who previously held WE9C.

  1. KF9Cactive· E
    Craigin, Frederick HINgranted 2025-12-16
  2. K9RONcancelled· E
    WARCZYNSKI, RONALD JMIgranted 2000-02-25cancelled 2007-08-23

All historical holders

Every license row we've seen with the callsign WE9C, oldest first.

  • WARCZYNSKI, RONALD J MI
    1998-06-01 → cancelled 2000-02-25
  • Craigin, Frederick H IN
    2004-01-06 → cancelled 2006-01-10
  • KEMP, GENE D IN
    2018-06-11 active
← Back to WE9C License history →