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KD4AIZ

Available2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderSchwab, Scott A

License ClassTechnician

Min. Class RequiredTechnician

LocationFraser, MI

Grant DateMay 10, 1994

Expiration DateMay 10, 2004

Cancellation DateMay 11, 2006

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KD4AIZ

Available2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderSchwab, Scott A

License ClassTechnician

Min. Class RequiredTechnician

LocationFraser, MI

Grant DateMay 10, 1994

Expiration DateMay 10, 2004

Cancellation DateMay 11, 2006

Available for ApplicationsMay 11, 2006

KD4AIZ is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Schwab, Scott A in Fraser, MI. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Kessell, Jon T on Mar 25, 2011. KD4AIZ has 1 recorded FCC license history event.

CW & Voice Analysis

Morse Code

-.- -.. ....- .- .. --..

CW Weight: 33 units(Moderate)

Voice Phonetics

Kilo Delta Four Alpha India Zulu

Readability: 7/10(Good readability)

This callsign is available now

Requires Technician license or higher to apply for this callsign format (2x3).

License History

License ExpiredMay 11, 2006

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Kessell, Jon TFiled Mar 25, 2011
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

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FCC data as of Sep 4, 2026

KD4AIZ FCC Vanity Status: 1 Competing Application & History