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

KP4KC callsign genealogy

Currently held by Inigo-Orpi, Pedro E

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 KP4KC's current licensee, walking backwards.

  1. WP4RUPcancelled
    Potin DX And Contest GroupPRgranted 2021-05-26cancelled 2021-10-02

Successor callsigns

Callsigns held now by people who previously held KP4KC.

  1. AJ4OOactive· E
    Inigo-Orpi, Pedro ECTgranted 2025-03-19
  2. KP4RVactive
    Potin DX And Contest GroupPRgranted 2023-09-15
  3. WP4Jactive· E
    GONZALEZ, MANUELPRgranted 2019-02-20

All historical holders

Every license row we've seen with the callsign KP4KC, oldest first.

  • Inigo-Orpi, Pedro E NC
    2005-03-16 → cancelled 2009-02-28
  • GONZALEZ, MANUEL PR
    2015-05-22 → cancelled 2019-02-20
  • Potin DX And Contest Group PR
    2021-10-02 → cancelled 2023-09-15
← Back to KP4KC License history →