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KB3SDB

Available2x3District 3

No competing applications on record.

License HolderNational Electronics Museum Amateur Radio Club

Min. Class RequiredTechnician

LocationBaltimore, MD

Grant DateDec 22, 2008

Expiration DateDec 22, 2018

Cancellation DateJan 23, 2009

Available for ApplicationsJan 24, 2011

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KB3SDB

Available2x3District 3

No competing applications on record.

License HolderNational Electronics Museum Amateur Radio Club

Min. Class RequiredTechnician

LocationBaltimore, MD

Grant DateDec 22, 2008

Expiration DateDec 22, 2018

Cancellation DateJan 23, 2009

Available for ApplicationsJan 24, 2011

KB3SDB is a 2x3 format amateur radio callsign. It is currently registered to National Electronics Museum Amateur Radio Club in Baltimore, MD. 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: 36 units(Moderate)

Voice Phonetics

Kilo Bravo Three Sierra Delta Bravo

Readability: 7/10(Good readability)

This callsign is available now

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

License History

License CanceledJan 23, 2009
System-Generated GrantDec 22, 2008
License IssuedDec 22, 2008

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 Sep 3, 2026

Is KB3SDB Available? FCC Vanity Status & Watchlist