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

K3JWS callsign genealogy

Currently held by SWIGERT, JOSEPH W

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 K3JWS's current licensee, walking backwards.

  1. KK7ROPcancelled· T
    Stramler, Jackson WORgranted 2024-02-29cancelled 2024-03-22

Successor callsigns

Callsigns held now by people who previously held K3JWS.

  1. K8EVLcancelled· G
    STERNTHAL, JONATHAN WOHgranted 2022-02-12cancelled 2023-11-28
  2. N4JNCactive· E
    SWIGERT, JOSEPH WNCgranted 2021-07-27
  3. KC3QMOcancelled· G
    STERNTHAL, JONATHAN WPAgranted 2019-11-26cancelled 2021-02-17

All historical holders

Every license row we've seen with the callsign K3JWS, oldest first.

  • SWIGERT, JOSEPH W NC
    2011-09-09 → cancelled 2011-10-01
  • STERNTHAL, JONATHAN W PA
    2019-11-26 → cancelled 2020-11-17
  • STERNTHAL, JONATHAN W OH
    2021-09-10 → cancelled 2022-02-12
  • Stramler, Jackson W OR
    2024-03-22 active
← Back to K3JWS License history →