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

KP4C callsign genealogy

Currently held by ORAMA, ARIEL

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 KP4C's current licensee, walking backwards.

  1. W3YWactive· E
    Dontamsetti, Sasi BhushanNCgranted 2025-08-15
  2. NY1Jcancelled· E
    Dontamsetti, Sasi BhushanNCgranted 2025-03-04cancelled 2025-08-15
  3. KR4AKRcancelled· E
    Dontamsetti, Sasi BhushanNCgranted 2025-01-14cancelled 2025-03-04

Successor callsigns

Callsigns held now by people who previously held KP4C.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign KP4C, oldest first.

  • ORAMA, ARIEL PR
    1999-06-14 → cancelled 2011-06-15
  • BONILLA JR, LUIS PR
    2021-05-22 active
← Back to KP4C License history →