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

W8SDR callsign genealogy

Currently held by MILLER, GLEN E

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 W8SDR's current licensee, walking backwards.

  1. WB8BFWcancelled· E
    SMITH, GARY AOHgranted 2014-07-23cancelled 2014-11-18

Successor callsigns

Callsigns held now by people who previously held W8SDR.

  1. W8DOGcancelled· E
    MILLER, GLEN EOHgranted 2010-10-01cancelled 2011-11-15

All historical holders

Every license row we've seen with the callsign W8SDR, oldest first.

  • MILLER, GLEN E OH
    2010-08-21 → cancelled 2010-10-01
  • SMITH, GARY A OH
    2014-11-18 active
← Back to W8SDR License history →