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

NC4AT callsign genealogy

Currently held by EPTING III, BENJAMIN R

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 NC4AT's current licensee, walking backwards.

  1. K4ODcancelled· E
    EPTING III, BENJAMIN RNCgranted 2022-12-03cancelled 2026-03-24
  2. K4GYactive· E
    Zavagli, Phillip GKYgranted 2025-01-23
  3. AI4DQactive· E
    Horn Jr, Robert CTNgranted 2018-03-20
  4. KN4FVTcancelled· E
    Horn Jr, Robert CTNgranted 2017-09-14cancelled 2018-03-20

Successor callsigns

Callsigns held now by people who previously held NC4AT.

  1. K4GYcancelled· E
    EPTING III, BENJAMIN RNCgranted 2012-11-09cancelled 2013-01-01

All historical holders

Every license row we've seen with the callsign NC4AT, oldest first.

  • EPTING III, BENJAMIN R NC
    2012-05-15 → cancelled 2012-11-09
  • Benson, John O NC
    2024-09-10 → cancelled 2025-08-28
  • EPTING III, BENJAMIN R NC
    2026-03-24 active
← Back to NC4AT License history →