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

N4TYL callsign genealogy

Currently held by Smith, Stephen T

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 N4TYL's current licensee, walking backwards.

  1. N0STScancelled· G
    Smith, Stephen TGAgranted 2016-06-24cancelled 2017-01-21
  2. KM4ULMcancelled· T
    Smith, Stephen TGAgranted 2016-06-06cancelled 2016-06-24

Successor callsigns

Callsigns held now by people who previously held N4TYL.

  1. AB4QNactive· E
    Chin-A-Sen, Giovanni GGAgranted 2024-07-02
← Back to N4TYL License history →