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KK5AZ

Expired2x2District 5

Competitive callsign — 2 applications filed with the FCC.

License HolderWASILEWSKY, STANISLAUS C

License ClassAdvanced

Min. Class RequiredGeneral

LocationHouston, TX

Grant DateDec 18, 2015

Expiration DateDec 24, 2025

Available for ApplicationsDec 25, 2027

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KK5AZ

Expired2x2District 5

Competitive callsign — 2 applications filed with the FCC.

License HolderWASILEWSKY, STANISLAUS C

License ClassAdvanced

Min. Class RequiredGeneral

LocationHouston, TX

Grant DateDec 18, 2015

Expiration DateDec 24, 2025

Available for ApplicationsDec 25, 2027

KK5AZ is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by WASILEWSKY, STANISLAUS C in Houston, TX. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Calahan, Matthew H on May 24, 2004. KK5AZ has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 31 units(Moderate)

Voice Phonetics

Kilo Kilo Five Alpha Zulu

Readability: 8/10(High readability)

Available Dec 25, 2027 (512 days remaining)

Requires General license or higher to apply for this callsign format (2x2).

License History

License RenewedDec 18, 2015
License RenewedDec 24, 2005
FRN Association Letter SentMay 19, 2004

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Calahan, Matthew HFiled May 24, 2004
DismissedFCC ↗
WASILEWSKY, STANISLAUS CFiled May 24, 2004
DismissedFCC ↗

Search external databases

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← KK5AY KK5BA →

FCC data as of Jul 31, 2026

KK5AZ FCC Vanity Status: 2 Competing Applications & History