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KB3MBU

Expired2x3District 3

No competing applications on record.

License HolderKnode Jr, George F

License ClassGeneral

Min. Class RequiredTechnician

LocationWilliamsport, MD

Grant DateFeb 2, 2015

Expiration DateMar 30, 2025

Available for ApplicationsMar 31, 2027

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KB3MBU

Expired2x3District 3

No competing applications on record.

License HolderKnode Jr, George F

License ClassGeneral

Min. Class RequiredTechnician

LocationWilliamsport, MD

Grant DateFeb 2, 2015

Expiration DateMar 30, 2025

Available for ApplicationsMar 31, 2027

KB3MBU is a 2x3 format amateur radio callsign. It is currently registered to Knode Jr, George F in Williamsport, 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: 39 units(Moderate)

Voice Phonetics

Kilo Bravo Three Mike Bravo Uniform

Readability: 7.5/10(High readability)

Available Mar 31, 2027 (244 days remaining)

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

License History

License RenewedFeb 2, 2015
License ModifiedMay 15, 2007
System-Generated GrantMar 30, 2005
License IssuedMar 30, 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 30, 2026

Is KB3MBU Available? FCC Vanity Status & Watchlist