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

WO9L callsign genealogy

Currently held by MATOVICH, PAUL T

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 WO9L's current licensee, walking backwards.

  1. AB9LIcancelled· E
    Matovich, Paul TILgranted 1997-05-29cancelled 2006-01-10
  2. KA8OCPcancelled· E
    Matovich, Paul TILgranted 1997-05-29cancelled 2005-10-12

Successor callsigns

Callsigns held now by people who previously held WO9L.

  1. KN5Uactive· E
    MATOVICH, PAUL TTXgranted 2026-03-24
← Back to WO9L License history →