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

KI4KM callsign genealogy

Currently held by EWING, NATHAN W

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 KI4KM's current licensee, walking backwards.

  1. NW3Kactive· E
    Krichinsky, Eric DMDgranted 2022-03-19
  2. KB3HKGcancelled· E
    Krichinsky, Eric DMDgranted 2021-12-06cancelled 2022-03-19

Successor callsigns

Callsigns held now by people who previously held KI4KM.

  1. K4TEEactive· A
    WOOD, CHARLES RNCgranted 2018-03-30

All historical holders

Every license row we've seen with the callsign KI4KM, oldest first.

  • EWING, NATHAN W TN
    2020-02-29 active
  • —
    — → cancelled 1997-09-17
← Back to KI4KM License history →