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

KP4LTR callsign genealogy

Currently held by TORO RODRIGUEZ, LUIS

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 KP4LTR's current licensee, walking backwards.

  1. WP4QKMcancelled· T
    TORO RODRIGUEZ, LUISPRgranted 2018-09-19cancelled 2018-10-10
  2. KN4PBEcancelled· T
    TORO RODRIGUEZ, LUISPRgranted 2018-09-19cancelled 2018-09-20

Successor callsigns

Callsigns held now by people who previously held KP4LTR.

No current licensee on record previously held this callsign.

← Back to KP4LTR License history →