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

KP3BS callsign genealogy

Currently held by SOSA, NOEL R

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 KP3BS's current licensee, walking backwards.

  1. AB3DPcancelled· E
    Sosa, Noel RPRgranted 2001-05-22cancelled 2006-09-29
  2. WP3ZVcancelled· E
    Sosa, Noel RPAgranted 2001-05-22cancelled 2006-01-26
  3. KB3KAAcancelled· G
    Sosa, Noel RPRgranted 2001-05-22cancelled 2004-03-10
  4. WP3LAactive· G
    ACOSTA PEREZ, LUIS APRgranted 2020-02-21
  5. WP4OXWcancelled· G
    ACOSTA PEREZ, LUIS APRgranted 2014-04-04cancelled 2020-02-21

Successor callsigns

Callsigns held now by people who previously held KP3BS.

No current licensee on record previously held this callsign.

← Back to KP3BS License history →