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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

N3JK callsign genealogy

Currently held by Kuruvilla, Jacob

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 N3JK's current licensee, walking backwards.

  1. AE6NDcancelled· E
    Kuruvilla, JacobCAgranted 2003-01-24cancelled 2004-04-10
  2. KG6OVDcancelled· E
    Kuruvilla, JacobCAgranted 2003-01-24cancelled 2003-06-23

Successor callsigns

Callsigns held now by people who previously held N3JK.

  1. W4SOHactive· E
    KEETON, JAMES NTNgranted 2022-01-05

All historical holders

Every license row we've seen with the callsign N3JK, oldest first.

  • KEETON, JAMES N TN
    1999-07-07 → cancelled 2002-03-07
  • Kuruvilla, Jacob CA
    2024-01-24 active
← Back to N3JK License history →