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

W1KDR callsign genealogy

Currently held by Homko, John 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 W1KDR's current licensee, walking backwards.

  1. AA1YScancelled· E
    Homko, John JMAgranted 2001-01-12cancelled 2001-08-28
  2. KG6ESVcancelled· E
    Homko, John JMAgranted 2001-01-12cancelled 2001-07-09

Successor callsigns

Callsigns held now by people who previously held W1KDR.

  1. W5KDRactive· E
    Homko, John JNMgranted 2018-04-12
← Back to W1KDR License history →