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W9CBM

Cancelled1x3District 9

Competitive callsign — 1 application filed with the FCC.

License HolderMcDermott, Charles B

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationColumbus, IN

Grant DateFeb 9, 2021

Cancellation DateDec 24, 2024

Available for ApplicationsDec 25, 2026

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W9CBM

Cancelled1x3District 9

Competitive callsign — 1 application filed with the FCC.

License HolderMcDermott, Charles B

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationColumbus, IN

Grant DateFeb 9, 2021

Cancellation DateDec 24, 2024

Available for ApplicationsDec 25, 2026

W9CBM is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by McDermott, Charles B in Columbus, IN. 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 McDermott, Charles B on Jan 20, 2021. W9CBM has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 40 units(Moderate)

Voice Phonetics

Whiskey Nine Charlie Bravo Mike

Readability: 8.5/10(High readability)

Available Dec 25, 2026 (112 days remaining)

Requires General license or higher to apply for this callsign format (1x3).

License History

License CanceledDec 24, 2024
License ModifiedFeb 12, 2021
License IssuedFeb 9, 2021
Vanity Callsign GrantedFeb 9, 2021

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

McDermott, Charles BFiled Jan 20, 2021
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

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← W9CBL W9CBN →

FCC data as of Sep 4, 2026

W9CBM FCC Vanity Status: 1 Competing Application & History