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

N1GK callsign genealogy

Currently held by Jackson, Jared O

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 N1GK's current licensee, walking backwards.

  1. AI5DGcancelled· E
    Jackson, Jared OTXgranted 2019-05-24cancelled 2021-05-11
  2. KI5EXMcancelled· E
    Jackson, Jared OTXgranted 2019-05-24cancelled 2021-04-19

Successor callsigns

Callsigns held now by people who previously held N1GK.

  1. W1ALPcancelled· E
    Pilla Jr, Michael AMAgranted 2019-03-27cancelled 2019-10-25

All historical holders

Every license row we've seen with the callsign N1GK, oldest first.

  • KERRIGAN, GEORGE J AL
    2006-09-09 → cancelled 2018-12-05
  • Pilla Jr, Michael A MA
    2018-12-27 → cancelled 2019-03-27
  • Jackson, Jared O TX
    2021-05-11 active
← Back to N1GK License history →