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

N6STB callsign genealogy

Currently held by Barrett, James S

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 N6STB's current licensee, walking backwards.

  1. KN6JSBcancelled· G
    Barrett, James SCAgranted 2020-07-02cancelled 2020-11-14

Successor callsigns

Callsigns held now by people who previously held N6STB.

  1. WF3Eactive· E
    Barrett, James SCAgranted 2024-02-13
  2. AA1DAactive· E
    WINTERBOURNE, STEVEN BUTgranted 2022-04-16