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

KN4GM callsign genealogy

Currently held by O NEAL III, BENJAMIN M

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 KN4GM's current licensee, walking backwards.

  1. N4WRJcancelled· T
    WARD, RICHARD JGAgranted 2002-04-04cancelled 2002-08-16
  2. N4HEYactive· E
    Wisely, Dale WALgranted 2024-09-24
  3. KM4DOAcancelled· G
    Wisely, Dale WALgranted 2014-08-08cancelled 2014-11-25

Successor callsigns

Callsigns held now by people who previously held KN4GM.

No current licensee on record previously held this callsign.

← Back to KN4GM License history →