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

K8SDR callsign genealogy

Currently held by Sipe, Alice L

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 K8SDR's current licensee, walking backwards.

  1. WB5ODcancelled
    BSOD AMATEUR RADIO CLUBOHgranted 2013-05-14cancelled 2019-05-07
  2. KD8URBcancelled
    BSOD AMATEUR RADIO CLUBOHgranted 2013-04-24cancelled 2013-05-14

Successor callsigns

Callsigns held now by people who previously held K8SDR.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K8SDR, oldest first.

  • Sipe, Alice L OH
    2006-01-28 → cancelled 2018-04-27
  • Signals Everywhere Amateur Radio Club OH
    2019-05-07 active
← Back to K8SDR License history →