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KI4RSO

Available2x3District 4

No competing applications on record.

License HolderWESTON, DENNIS P

License ClassAdvanced

Min. Class RequiredTechnician

LocationKirkland, WA

Grant DateOct 16, 2006

Expiration DateOct 16, 2016

Cancellation DateOct 17, 2018

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KI4RSO

Available2x3District 4

No competing applications on record.

License HolderWESTON, DENNIS P

License ClassAdvanced

Min. Class RequiredTechnician

LocationKirkland, WA

Grant DateOct 16, 2006

Expiration DateOct 16, 2016

Cancellation DateOct 17, 2018

Available for ApplicationsOct 17, 2018

KI4RSO is a 2x3 format amateur radio callsign. It is currently registered to WESTON, DENNIS P in Kirkland, WA. 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: 33 units(Moderate)

Voice Phonetics

Kilo India Four Romeo Sierra Oscar

Readability: 6/10(Good readability)

This callsign is available now

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

License History

License ExpiredOct 17, 2018
License ModifiedAug 13, 2007
System-Generated GrantOct 16, 2006
License IssuedOct 16, 2006

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 Jul 30, 2026

Is KI4RSO Available? FCC Vanity Status & Watchlist