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

WH0VU callsign genealogy

Currently held by SUGINO, Masahiko

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 WH0VU's current licensee, walking backwards.

  1. AH0CDcancelled· E
    SUGINO, MasahikoMPgranted 2007-02-16cancelled 2011-04-23
  2. KH0WOcancelled· E
    SUGINO, MasahikoMPgranted 2007-02-16cancelled 2010-12-29
  3. N7NNGcancelled· G
    SUGINO, MasahikoMPgranted 2007-02-16cancelled 2010-12-01
  4. N4VUCcancelled· G
    SUGINO, MasahikoMPgranted 2006-06-27cancelled 2007-02-16

Successor callsigns

Callsigns held now by people who previously held WH0VU.

  1. KH0VUCactive· E
    SUGINO, MasahikoMPgranted 2020-07-28
← Back to WH0VU License history →