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

W6JCV callsign genealogy

Currently held by Vaclavek, Jason C

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 W6JCV's current licensee, walking backwards.

  1. WE6AEScancelled· T
    Vaclavek, JASON CCAgranted 2011-05-06cancelled 2012-03-20
  2. KJ6OBFcancelled· T
    Vaclavek, Jason CCAgranted 2011-04-18cancelled 2011-05-06

Successor callsigns

Callsigns held now by people who previously held W6JCV.

  1. NM9Zcancelled· E
    Vaclavek, Jason CWYgranted 2023-05-19cancelled 2025-04-11

All historical holders

Every license row we've seen with the callsign W6JCV, oldest first.

  • MUTRUX, LYNN H CA
    1988-08-16 → cancelled 2000-08-17
  • Vaclavek, Jason C CA
    2012-03-20 → cancelled 2013-06-28
← Back to W6JCV License history →