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KA9CKK

Available2x3District 9

No competing applications on record.

License HolderKALIN, CARL

License ClassP

Min. Class RequiredTechnician

LocationBOULDER, CO

Grant DateMay 28, 2013

Expiration DateAug 17, 2023

Cancellation DateAug 19, 2025

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KA9CKK

Available2x3District 9

No competing applications on record.

License HolderKALIN, CARL

License ClassP

Min. Class RequiredTechnician

LocationBOULDER, CO

Grant DateMay 28, 2013

Expiration DateAug 17, 2023

Cancellation DateAug 19, 2025

Available for ApplicationsAug 18, 2025

KA9CKK is a 2x3 format amateur radio callsign. It is currently registered to KALIN, CARL in BOULDER, CO. 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: 46 units(Heavy (slower to send))

Voice Phonetics

Kilo Alpha Nine Charlie Kilo 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 ExpiredAug 19, 2025
License RenewedMay 28, 2013
License RenewedMay 20, 2003
Administrative Update AppliedFeb 16, 2000

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

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← KA9CKJ KA9CKL →

FCC data as of Jul 24, 2026

Is KA9CKK Available? FCC Vanity Status & Watchlist