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

N1JKT callsign genealogy

Currently held by TRAINER, JOHN 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 N1JKT's current licensee, walking backwards.

  1. N1MPLactive· G
    Lefebvre, Michael PCTgranted 2016-12-13
  2. KB1UQCcancelled· G
    Lefebvre, Michael PCTgranted 2010-08-04cancelled 2016-12-13

Successor callsigns

Callsigns held now by people who previously held N1JKT.

  1. WV1Gactive· E
    KIMBALL, CARL PNHgranted 2020-04-23
  2. AB1ZTactive· E
    TRAINER, JOHN KNHgranted 2019-04-09

All historical holders

Every license row we've seen with the callsign N1JKT, oldest first.

  • KIMBALL, CARL P NH
    1991-07-02 → cancelled 2000-07-11
  • TRAINER, JOHN K NH
    2012-01-10 → cancelled 2019-04-09
← Back to N1JKT License history →