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

N0YR callsign genealogy

Currently held by Smolenski Jr, 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 N0YR's current licensee, walking backwards.

  1. KF0TSRcancelled
    BADLANDS DX & CONTEST CLUBNDgranted 2025-03-28cancelled 2025-04-18

Successor callsigns

Callsigns held now by people who previously held N0YR.

  1. NW0Xcancelled
    BADLANDS DX & CONTEST CLUBNDgranted 2025-06-14cancelled 2026-03-24
  2. AB0XNcancelled· E
    Smolenski Jr, John JMNgranted 2001-03-06cancelled 2003-03-28

All historical holders

Every license row we've seen with the callsign N0YR, oldest first.

  • Smolenski Jr, John J MN
    2001-03-06 → cancelled 2003-02-12
  • Smolenski Jr, John J MN
    2013-01-23 → cancelled 2025-03-29
  • BADLANDS DX & CONTEST CLUB ND
    2025-04-18 → cancelled 2025-06-14
← Back to N0YR License history →