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

AI9X callsign genealogy

Currently held by CASCIATO JR, ANTHONY 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 AI9X's current licensee, walking backwards.

  1. KC9PTZcancelled· E
    McGRAW, RYAN LILgranted 2009-04-15cancelled 2009-08-14
  2. KC9POBcancelled· G
    McGRAW, RYAN LILgranted 2009-04-15cancelled 2009-05-12

Successor callsigns

Callsigns held now by people who previously held AI9X.

  1. KT9ACcancelled· E
    CASCIATO JR, ANTHONY MWIgranted 2017-02-14cancelled 2020-08-28
  2. K5TQactive· E
    HARMS, GARY ANMgranted 2016-10-19

All historical holders

Every license row we've seen with the callsign AI9X, oldest first.

  • CASCIATO JR, ANTHONY M WI
    1999-06-16 → cancelled 2007-04-13
  • McGRAW, RYAN L IL
    2020-08-21 active
← Back to AI9X License history →