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

AI7NN callsign genealogy

Currently held by Balza, Casey J

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 AI7NN's current licensee, walking backwards.

  1. AG7XZcancelled· E
    Balza, Casey JORgranted 2012-03-23cancelled 2019-12-10
  2. KF7UXScancelled· E
    Balza, Casey JORgranted 2012-03-23cancelled 2019-11-21

Successor callsigns

Callsigns held now by people who previously held AI7NN.

  1. AI0RCexpired· E
    CERKONEY, ROD WCOgranted 2010-10-19cancelled 2022-10-20

All historical holders

Every license row we've seen with the callsign AI7NN, oldest first.

  • CERKONEY, ROD W CO
    2006-06-20 → cancelled 2010-10-19
  • Balza, Casey J OR
    2019-12-10 active
← Back to AI7NN License history →