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

WC4PR callsign genealogy

Currently held by OTERO, LUIS 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 WC4PR's current licensee, walking backwards.

  1. WP4CPRcancelled· A
    OTERO, LUIS AVAgranted 2021-09-25cancelled 2024-09-06
  2. N1XZZcancelled· A
    OTERO, LUIS APRgranted 2006-10-05cancelled 2011-05-06

Successor callsigns

Callsigns held now by people who previously held WC4PR.

No current licensee on record previously held this callsign.

← Back to WC4PR License history →