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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

N4JBG callsign genealogy

Currently held by Greene, James 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 N4JBG's current licensee, walking backwards.

  1. KN4JBGcancelled· E
    Greene, James BNCgranted 2021-01-22cancelled 2023-08-01
  2. K4EDFcancelled· E
    Greene, James BNCgranted 2020-03-24cancelled 2021-01-22
  3. KO4BQEcancelled· E
    Greene, James BNCgranted 2020-02-07cancelled 2020-03-24

Successor callsigns

Callsigns held now by people who previously held N4JBG.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign N4JBG, oldest first.

  • Garrigus, Jennifer B KY
    2011-06-11 → cancelled 2023-07-12
  • Greene, James B NC
    2023-08-01 active
← Back to N4JBG License history →