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

KO0Z callsign genealogy

Currently held by OCHU JR, RON L

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 KO0Z's current licensee, walking backwards.

  1. KA0DTI
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held KO0Z.

No current licensee on record previously held this callsign.

← Back to KO0Z License history →