Home/Search/KK4RYZ

KK4RYZ

Available2x3District 4

No competing applications on record.

License HolderPiong, Shun Wei Paul

License ClassTechnician

Min. Class RequiredTechnician

LocationAnn Arbor, MI

Grant DateJun 19, 2013

Expiration DateJun 19, 2023

Cancellation DateSep 3, 2014

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KK4RYZ

Available2x3District 4

No competing applications on record.

License HolderPiong, Shun Wei Paul

License ClassTechnician

Min. Class RequiredTechnician

LocationAnn Arbor, MI

Grant DateJun 19, 2013

Expiration DateJun 19, 2023

Cancellation DateSep 3, 2014

Available for ApplicationsSep 4, 2016

KK4RYZ is a 2x3 format amateur radio callsign. It is currently registered to Piong, Shun Wei Paul in Ann Arbor, MI. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.

CW & Voice Analysis

Morse Code

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

CW Weight: 44 units(Heavy (slower to send))

Voice Phonetics

Kilo Kilo Four Romeo Yankee 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 CanceledSep 3, 2014
License ModifiedAug 13, 2014
System-Generated GrantJun 19, 2013
License IssuedJun 19, 2013

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

No competing applications on record. Verify on the FCC ULS application search before filing.

Search external databases

QRZ ↗HamQTH ↗

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← KK4RYY KK4RZA →

FCC data as of Jul 31, 2026

Is KK4RYZ Available? FCC Vanity Status & Watchlist