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

K9XKK callsign genealogy

Currently held by Pettinella, Gregory A

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 K9XKK's current licensee, walking backwards.

  1. N0LOUactive· E
    Pettinella, Gregory AMAgranted 2024-10-26

Successor callsigns

Callsigns held now by people who previously held K9XKK.

  1. N0LOUactive· E
    Pettinella, Gregory AMAgranted 2024-10-26
  2. N0LOUcancelled· E
    Pettinella, Gregory AMAgranted 2018-07-20cancelled 2020-05-01

All historical holders

Every license row we've seen with the callsign K9XKK, oldest first.

  • Pettinella, Gregory A MA
    2017-10-07 → cancelled 2018-07-20
  • Pettinella, Gregory A MA
    2020-05-01 → cancelled 2024-10-26
← Back to K9XKK License history →