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

NF4X callsign genealogy

Currently held by Henson, Jacob B

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 NF4X's current licensee, walking backwards.

  1. K6LNactive· E
    Cantle, ChristopherCAgranted 2025-01-03
  2. AK6HLcancelled· E
    Cantle, ChristopherCAgranted 2024-05-29cancelled 2025-01-03
  3. KO6ETWcancelled· E
    Cantle, ChristopherCAgranted 2024-05-29cancelled 2024-06-13

Successor callsigns

Callsigns held now by people who previously held NF4X.

  1. N4DITactive· E
    DE VORE, R WILLIAMKYgranted 2018-02-22

All historical holders

Every license row we've seen with the callsign NF4X, oldest first.

  • COHEN, STEPHEN D FL
    2010-11-24 → cancelled 2022-11-26
  • Henson, Jacob B AL
    2022-12-13 active
  • DE VORE, R WILLIAM
    — → cancelled 1998-04-23
← Back to NF4X License history →