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

N4AVO callsign genealogy

Currently held by SMITH JR, ROBERT L

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 N4AVO's current licensee, walking backwards.

  1. KG4ZDZcancelled· G
    Nakade, MasumiFLgranted 2003-03-20cancelled 2003-04-25

Successor callsigns

Callsigns held now by people who previously held N4AVO.

  1. N3VOcancelled· E
    Nakade, MasumiFLgranted 2003-07-02cancelled 2007-07-03

All historical holders

Every license row we've seen with the callsign N4AVO, oldest first.

  • SMITH JR, ROBERT L NC
    1989-08-01 → cancelled 2001-08-02
  • Nakade, Masumi FL
    2003-04-25 → cancelled 2003-07-02
← Back to N4AVO License history →