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

KX4RC callsign genealogy

Currently held by CARROLL, RICKY E

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 KX4RC's current licensee, walking backwards.

  1. KX4FQcancelled· E
    CARROLL, RICKY EVAgranted 2008-08-26cancelled 2017-09-23
  2. W4ADIactive· E
    OSHINSKI, MICHAEL JNCgranted 2023-06-22
  3. KQ4IUMcancelled· G
    OSHINSKI, MICHAEL JNCgranted 2023-05-25cancelled 2023-06-22

Successor callsigns

Callsigns held now by people who previously held KX4RC.

  1. K4XNactive· E
    CARROLL, RICKY EVAgranted 2025-01-22
← Back to KX4RC License history →