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W4SBM

Active1x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderSHAPIRO, BARRY J

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationAlexandria, VA

Grant DateApr 1, 2023

Expiration DateApr 1, 2033

W4SBM is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by SHAPIRO, BARRY J in Alexandria, VA. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by MC QUAGGE, SUSAN B on Mar 13, 2003. W4SBM has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 29 units(Light (fast to send))

Voice Phonetics

Whiskey Four Sierra Bravo Mike

Readability: 8/10(High readability)

License History

License RenewedApr 1, 2023
License RenewedFeb 22, 2013
License IssuedApr 1, 2003
Vanity Callsign GrantedApr 1, 2003

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

MC QUAGGE, SUSAN BFiled Mar 13, 2003
Not awardedFCC ↗

Search external databases

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FCC data as of Sep 4, 2026

W4SBM FCC Vanity Status: 1 Competing Application & History