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

WW5EM callsign genealogy

Currently held by WOODWARD COUNTY EMERGENCY MANAGEMENT AMATEUR RADIO CLUB

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 WW5EM's current licensee, walking backwards.

  1. K5BDOcancelled· E
    Brandao JR, Stephen MLAgranted 2022-01-14cancelled 2023-09-09
  2. KI5TCQcancelled· G
    Brandao JR, Stephen MLAgranted 2021-12-23cancelled 2022-01-14

Successor callsigns

Callsigns held now by people who previously held WW5EM.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign WW5EM, oldest first.

  • WOODWARD COUNTY EMERGENCY MANAGEMENT AMATEUR RADIO CLUB OK
    2010-10-13 → cancelled 2022-10-14
  • Brandao JR, Stephen M LA
    2023-09-09 active
← Back to WW5EM License history →