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

N1JLS callsign genealogy

Currently held by Stefanik, James P

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 N1JLS's current licensee, walking backwards.

  1. N1JPScancelled· G
    Stefanik, James PTXgranted 2021-10-30cancelled 2026-01-24
  2. KC1HWYcancelled· T
    Stefanik, James PTXgranted 2017-07-24cancelled 2021-10-30

Successor callsigns

Callsigns held now by people who previously held N1JLS.

  1. KD5YIactive· E
    SMITH Jr, JOHN LTXgranted 2020-11-10

All historical holders

Every license row we've seen with the callsign N1JLS, oldest first.

  • COPELAND, JOHN S MA
    1991-10-08 → cancelled 2003-10-09
  • SMITH, JOHN L TX
    2014-11-25 → cancelled 2020-11-10
  • Stefanik, James P TX
    2026-01-24 active
← Back to N1JLS License history →