CFCallsignFinder

Search Watchlist

Track FCC amateur radio vanity callsign availability. Data updated daily.

Legal & Info

Pricing FAQ Terms of Service Privacy Policy

© 2026 CallsignFinder. All rights reserved.

FCC data sourced from FCC Universal Licensing System. Not affiliated with the FCC.

Watchlist Search Account

Home/Search/N7CBM

← Back to results

N7CBM

Active1x3District 7

Competitive callsign — 3 applications filed with the FCC.

License HolderClark, Mark J

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationTemple Hills, MD

Grant DateFeb 17, 2021

Expiration DateFeb 17, 2031

N7CBM is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Clark, Mark J in Temple Hills, 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 FRANCO JR, JOSEPH on Jan 29, 2021. N7CBM has 5 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 33 units(Moderate)

Voice Phonetics

November Seven Charlie Bravo Mike

Readability: 7.5/10(High readability)

License History

License IssuedFeb 17, 2021
Vanity Callsign GrantedFeb 17, 2021
License ExpiredDec 2, 2017
License RenewedDec 1, 2005
FRN Association Letter SentDec 1, 2005

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

FRANCO JR, JOSEPHFiled Jan 29, 2021
Not awardedFCC ↗
MIRAMON, CHRIS BFiled Jul 6, 2020
DismissedFCC ↗
Perron, Jason BFiled May 29, 2018
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← N7CBL N7CBN →

FCC data as of Sep 4, 2026

N7CBM FCC Vanity Status: 3 Competing Applications & History