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

W9CQ callsign genealogy

Currently held by Moldenhauer, Robert C

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 W9CQ's current licensee, walking backwards.

  1. K9RHHcancelled
    Wisconsin Amateur Radio Club, IncWIgranted 2008-06-03cancelled 2009-05-14

Successor callsigns

Callsigns held now by people who previously held W9CQ.

  1. W9IScancelled· E
    Moldenhauer, Robert CHIgranted 2007-08-21cancelled 2017-02-14

All historical holders

Every license row we've seen with the callsign W9CQ, oldest first.

  • KENT, PAUL IN
    2004-02-11 → cancelled 2006-01-01
  • Moldenhauer, Robert C WI
    2007-04-21 → cancelled 2006-01-01
  • Wisconsin Amateur Radio Club, Inc WI
    2019-03-01 active
← Back to W9CQ License history →