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N3TMB

Active1x3District 3

Competitive callsign — 3 applications filed with the FCC.

License HolderBIANCHI, TAMMY M

License ClassTechnician

Min. Class RequiredGeneral

LocationOdenton, MD

Grant DateAug 1, 2023

Expiration DateAug 1, 2033

N3TMB is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by BIANCHI, TAMMY M in Odenton, MD. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by BIANCHI, TAMMY M on Jul 13, 2023. N3TMB has 10 recorded FCC license history events.

CW & Voice Analysis

Morse Code

-. ...-- - -- -...

CW Weight: 28 units(Light (fast to send))

Voice Phonetics

November Three Tango Mike Bravo

Readability: 8/10(High readability)

License History

Vanity Callsign GrantedAug 1, 2023
License IssuedAug 1, 2023
License ExpiredOct 13, 2021
Internal Correction AppliedFeb 7, 2019
Internal Correction AppliedFeb 7, 2019
License RenewedJan 30, 2019
License ModifiedAug 19, 2009
License IssuedJun 5, 2009
Vanity Callsign GrantedJun 5, 2009
License ExpiredOct 6, 2006

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

BIANCHI, TAMMY MFiled Jul 13, 2023
Not awardedFCC ↗
Brendlinger, Thomas MFiled May 18, 2009
Not awardedFCC ↗
Best, Travis MFiled Jun 23, 2008
Not awardedFCC ↗

Search external databases

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FCC data as of Sep 10, 2026

N3TMB FCC Vanity Status: 3 Competing Applications & History