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/K9MBF

← Back to results

K9MBF

Active1x3District 9

Competitive callsign — 2 applications filed with the FCC.

License HolderFoster, Michael B

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationGrand Haven, MI

Grant DateJul 11, 2024

Expiration DateAug 29, 2034

K9MBF is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Foster, Michael B in Grand Haven, MI. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Foster, Michael B on Aug 11, 2014. K9MBF has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 38 units(Moderate)

Voice Phonetics

Kilo Nine Mike Bravo Foxtrot

Readability: 8.5/10(High readability)

License History

License RenewedJul 11, 2024
License ModifiedMay 18, 2015
License IssuedAug 29, 2014
Vanity Callsign GrantedAug 29, 2014

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Foster, Michael BFiled Aug 11, 2014
Not awardedFCC ↗
Bomstad, Mike HFiled Feb 10, 2014
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← K9MBB K9MBJ →

FCC data as of Jul 31, 2026

K9MBF FCC Vanity Status: 2 Competing Applications & History