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

WM9W callsign genealogy

Currently held by BENGERT, ROBERT J

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 WM9W's current licensee, walking backwards.

  1. KC9VAIcancelled
    The 220 Mhz Guys Amateur Radio ClubILgranted 2011-11-29cancelled 2011-12-20

Successor callsigns

Callsigns held now by people who previously held WM9W.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign WM9W, oldest first.

  • BENGERT, ROBERT J IN
    1999-06-03 → cancelled 2011-06-04
  • The 220 Mhz Guys Amateur Radio Club IL
    2022-01-19 active
← Back to WM9W License history →