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Confidence: Medium · Source: FCC ULS · As of 2026-09-12

K2KP callsign genealogy

Currently held by Tarniowy, Arek

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 K2KP's current licensee, walking backwards.

  1. AC2FCcancelled· E
    Tarniowy, ArekNJgranted 2008-09-16cancelled 2017-02-17
  2. KC2TXZcancelled· E
    Tarniowy, ArkadiuszNJgranted 2008-09-16cancelled 2010-12-15

Successor callsigns

Callsigns held now by people who previously held K2KP.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K2KP, oldest first.

  • ROSSLEY, ROBERT R FL
    2006-09-21 → cancelled 2015-01-28
  • Tarniowy, Arek NJ
    2017-02-17 active
← Back to K2KP License history →