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KB3WN

Expired2x2District 3

No competing applications on record.

License HolderBLAUMER, CASPER F

License ClassAdvanced

Min. Class RequiredGeneral

LocationPORTLAND, OR

Grant DateMar 20, 2015

Expiration DateJun 9, 2025

Available for ApplicationsJun 10, 2027

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KB3WN

Expired2x2District 3

No competing applications on record.

License HolderBLAUMER, CASPER F

License ClassAdvanced

Min. Class RequiredGeneral

LocationPORTLAND, OR

Grant DateMar 20, 2015

Expiration DateJun 9, 2025

Available for ApplicationsJun 10, 2027

KB3WN is a 2x2 format amateur radio callsign. It is currently registered to BLAUMER, CASPER F in PORTLAND, OR. 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 Bravo Three Whiskey November

Readability: 7.5/10(High readability)

Available Jun 10, 2027 (336 days remaining)

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

License History

License RenewedMar 20, 2015
License RenewedApr 13, 2005

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 9, 2026

Is KB3WN Available? FCC Vanity Status & Watchlist