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

N0USS callsign genealogy

Currently held by SMITH, ROGER D

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 N0USS's current licensee, walking backwards.

  1. AA0AHcancelled· E
    SMITH, ROGER DMOgranted 2016-11-15cancelled 2017-03-12
  2. WX0DXcancelled· E
    SMITH, ROGER DMOgranted 2021-06-04cancelled 2021-12-21
  3. AI0Hactive· E
    Breitbarth, ChristianMNgranted 2023-06-23
  4. KF0FQVcancelled· E
    Breitbarth, ChristianMNgranted 2021-05-14cancelled 2023-06-23

Successor callsigns

Callsigns held now by people who previously held N0USS.

  1. WX0DXcancelled· E
    SMITH, ROGER DMOgranted 2019-03-05cancelled 2019-05-14
  2. AI0Ucancelled· E
    SMITH, ROGER DMOgranted 2006-09-23cancelled 2016-03-22

All historical holders

Every license row we've seen with the callsign N0USS, oldest first.

  • SMITH, ROGER D MO
    2004-04-17 → cancelled 2006-09-23
  • SMITH, ROGER D MO
    2017-03-12 → cancelled 2019-03-05
← Back to N0USS License history →