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

KP4XK callsign genealogy

Currently held by FIGUEROA, JASON 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 KP4XK's current licensee, walking backwards.

  1. WP4LKM
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held KP4XK.

  1. KP4ITactive· A
    FIGUEROA, JASON AFLgranted 2024-07-10
← Back to KP4XK License history →