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

K3CU callsign genealogy

Currently held by Schenk, Edward F

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 K3CU's current licensee, walking backwards.

  1. K3EFScancelled· E
    Schenk, Edward FPAgranted 2020-06-13cancelled 2022-07-02
  2. K7EFScancelled· E
    Schenk, Edward FPAgranted 2018-03-16cancelled 2020-06-13
  3. KC3KOYcancelled· T
    Schenk, Edward FPAgranted 2018-01-16cancelled 2018-03-16

Successor callsigns

Callsigns held now by people who previously held K3CU.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K3CU, oldest first.

  • Nakao, Masaharu GA
    2010-04-01 → cancelled 2022-06-14
  • Schenk, Edward F PA
    2022-07-02 active
← Back to K3CU License history →