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

N3FY callsign genealogy

Currently held by MASUDA, JUNICHI

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 N3FY's current licensee, walking backwards.

  1. AK4UHcancelled· E
    BELK JR, HARRY CSCgranted 2012-02-21cancelled 2012-06-12
  2. KK4HCUcancelled· E
    BELK JR, HARRY CSCgranted 2012-02-21cancelled 2012-05-07

Successor callsigns

Callsigns held now by people who previously held N3FY.

  1. KD4Qactive· E
    GERACE, ROBERT FFLgranted 2020-05-29

All historical holders

Every license row we've seen with the callsign N3FY, oldest first.

  • MASUDA, JUNICHI NC
    1997-04-08 → cancelled 2009-04-09
  • GERACE, ROBERT F GA
    2009-07-17 → cancelled 2010-05-18
  • BELK JR, HARRY C NC
    2022-04-23 active
← Back to N3FY License history →