uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-14

N9JKL callsign genealogy

Currently held by Lewsader, Justin K

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 N9JKL's current licensee, walking backwards.

  1. W6JKLactive· G
    Baxter, Michael EOKgranted 2023-06-27
  2. KJ5BJXcancelled· T
    Baxter, Michael EOKgranted 2023-06-07cancelled 2023-06-27

Successor callsigns

Callsigns held now by people who previously held N9JKL.

  1. W9EVZactive· A
    NATION, ARTHUR EWAgranted 2020-01-27

All historical holders

Every license row we've seen with the callsign N9JKL, oldest first.

  • NATION, ARTHUR E IL
    1990-03-20 → cancelled 2000-02-15
  • Lewsader, Justin K IN
    2019-11-08 active
← Back to N9JKL License history →