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

N1JMK callsign genealogy

Currently held by Kern, James M

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 N1JMK's current licensee, walking backwards.

  1. K9JMKactive· G
    KINDERMANN, JOANNANCgranted 2024-01-06
  2. KQ4FJXcancelled· T
    KINDERMANN, JOANNANCgranted 2023-01-07cancelled 2024-01-06

Successor callsigns

Callsigns held now by people who previously held N1JMK.

  1. KB1VKDactive· T
    Kern, James MRIgranted 2024-08-14

All historical holders

Every license row we've seen with the callsign N1JMK, oldest first.

  • HANGAC, GREG RI
    1991-07-02 → cancelled 2003-07-03
  • Kern, James M MA
    2004-09-11 → cancelled 2011-03-29
  • Kania, John M CT
    2018-05-12 active
← Back to N1JMK License history →