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

W5OT callsign genealogy

Currently held by Liphardt Jr, John F

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 W5OT's current licensee, walking backwards.

  1. NT2Gactive· E
    Sokolov, AlexeiNYgranted 2021-01-08
  2. AD2BHcancelled· E
    Sokolov, AlexeiNYgranted 2020-08-24cancelled 2021-01-08
  3. KD2UMEcancelled· E
    Sokolov, AlexeiNYgranted 2020-08-24cancelled 2020-10-21

Successor callsigns

Callsigns held now by people who previously held W5OT.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W5OT, oldest first.

  • WOOD COUNTY AMATEUR RADIO SERVICE TX
    2006-10-28 → cancelled 2018-11-06
  • Liphardt Jr, John F AZ
    2018-11-24 active
← Back to W5OT License history →