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

KZ9Y callsign genealogy

Currently held by BERG, EDWIN R

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 KZ9Y's current licensee, walking backwards.

  1. KB8PEKcancelled· E
    Harlow, Earl WILgranted 2016-08-02cancelled 2024-07-12
  2. KD9GOHcancelled· T
    Harlow, Earl WILgranted 2016-07-13cancelled 2016-08-02

Successor callsigns

Callsigns held now by people who previously held KZ9Y.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign KZ9Y, oldest first.

  • BERG, EDWIN R AZ
    2000-02-29 → cancelled 2012-05-16
  • Vander Aa, Jeffrey A TX
    2012-06-22 → cancelled 2024-06-25
  • Harlow, Earl W IL
    2024-07-12 active
← Back to KZ9Y License history →