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

W1NV callsign genealogy

Currently held by WATSON, CARL 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 W1NV's current licensee, walking backwards.

  1. W0MCBcancelled· E
    BETTENCOURT, MICHAEL CCOgranted 2021-02-13cancelled 2023-02-07
  2. KF0DLXcancelled· T
    BETTENCOURT, MICHAEL CCOgranted 2021-01-26cancelled 2021-02-13

Successor callsigns

Callsigns held now by people who previously held W1NV.

  1. K1PZactive· E
    Bartucco, Robert JFLgranted 2022-12-17
  2. K6UWactive· E
    HASCALL II, DONALD CCAgranted 2019-08-30

All historical holders

Every license row we've seen with the callsign W1NV, oldest first.

  • WATSON, CARL E ME
    2004-10-15 → cancelled 2009-07-05
  • HASCALL II, DONALD C CA
    2011-07-26 → cancelled 2019-08-30
  • Bartucco, Robert J FL
    2021-09-18 → cancelled 2022-12-17
  • BETTENCOURT, MICHAEL C CO
    2023-02-07 active
← Back to W1NV License history →