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

NO4L callsign genealogy

Currently held by Kabza, Kenneth G

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 NO4L's current licensee, walking backwards.

  1. K4IXEcancelled· E
    Clark Jr, Robert PGAgranted 2007-08-31cancelled 2010-02-06
  2. W4WWOcancelled· G
    Clark Jr, Robert PGAgranted 2006-10-03cancelled 2007-08-31
  3. KG4IXEcancelled· G
    Clark Jr, Robert PGAgranted 2000-08-04cancelled 2006-10-03

Successor callsigns

Callsigns held now by people who previously held NO4L.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign NO4L, oldest first.

  • Kabza, Kenneth G FL
    2005-11-15 → cancelled 2006-09-06
  • Clark Jr, Robert P GA
    2021-11-13 active
← Back to NO4L License history →