Home/Search/KA9OOK

KA9OOK

Available2x3District 9

No competing applications on record.

License HolderKoller, Alexander

License ClassTechnician

Min. Class RequiredTechnician

LocationHouston, TX

Grant DateFeb 11, 1992

Expiration DateFeb 11, 2002

Cancellation DateFeb 12, 2004

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KA9OOK

Available2x3District 9

No competing applications on record.

License HolderKoller, Alexander

License ClassTechnician

Min. Class RequiredTechnician

LocationHouston, TX

Grant DateFeb 11, 1992

Expiration DateFeb 11, 2002

Cancellation DateFeb 12, 2004

Available for ApplicationsFeb 12, 2004

KA9OOK is a 2x3 format amateur radio callsign. It is currently registered to Koller, Alexander in Houston, TX. 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: 49 units(Heavy (slower to send))

Voice Phonetics

Kilo Alpha Nine Oscar Oscar Kilo

Readability: 7.5/10(High readability)

This callsign is available now

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

License History

License ExpiredFeb 12, 2004

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.

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FCC data as of Oct 24, 2026

Is KA9OOK Available? FCC Vanity Status & Watchlist