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

KP4IL callsign genealogy

Currently held by VELEZ JIMENEZ, JAVIER

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 KP4IL's current licensee, walking backwards.

  1. NP4ILcancelled· E
    VELEZ JIMENEZ, JAVIERPRgranted 2016-01-15cancelled 2020-11-28
  2. WP4OXQcancelled· E
    VELEZ JIMENEZ, JAVIERPRgranted 2014-02-24cancelled 2016-01-15

Successor callsigns

Callsigns held now by people who previously held KP4IL.

No current licensee on record previously held this callsign.

← Back to KP4IL License history →