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/KF0ABB

← Back to results

KF0ABB

Active2x3District 0

Competitive callsign — 1 application filed with the FCC.

License HolderJOHNSON, STEVE M

License ClassAdvanced

Min. Class RequiredTechnician

LocationMOUNTAIN HOME, AR

Grant DateMay 4, 2020

Expiration DateMay 4, 2030

KF0ABB is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by JOHNSON, STEVE M in MOUNTAIN HOME, AR. 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 Buck, Frank H on Oct 17, 2019. KF0ABB has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 44 units(Heavy (slower to send))

Voice Phonetics

Kilo Foxtrot Zero Alpha Bravo Bravo

Readability: 7/10(Good readability)

License History

License ModifiedJun 8, 2020
System-Generated GrantMay 4, 2020
License IssuedMay 4, 2020

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Buck, Frank HFiled Oct 17, 2019
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← KF0ABA KF0ABC →

FCC data as of Sep 3, 2026

KF0ABB FCC Vanity Status: 1 Competing Application & History