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

NS6I callsign genealogy

Currently held by Da Silva, Claudio

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 NS6I's current licensee, walking backwards.

  1. KG6RUDcancelled· E
    POGOSIAN, SCOTT PCAgranted 2013-04-17cancelled 2014-12-13

Successor callsigns

Callsigns held now by people who previously held NS6I.

  1. N3KEactive· E
    WALSH, KENNETH AMDgranted 2020-02-19
  2. WX6Ccancelled· E
    Da Silva, ClaudioORgranted 2012-11-24cancelled 2017-09-06

All historical holders

Every license row we've seen with the callsign NS6I, oldest first.

  • FRIEZNER, GERALDINE L CA
    1997-04-30 → cancelled 2009-05-01
  • WALSH, KENNETH A MD
    2009-05-22 → cancelled 2010-04-30
  • Da Silva, Claudio CA
    2012-06-16 → cancelled 2012-11-24
  • POGOSIAN, SCOTT P CA
    2024-12-03 active
← Back to NS6I License history →