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/KN1OBA

← Back to results

KN1OBA

Active2x3District 1

Competitive callsign — 1 application filed with the FCC.

License HolderMiller, David L

License ClassGeneral

Min. Class RequiredTechnician

LocationBald Knob, AR

Grant DateJul 9, 2021

Expiration DateJul 9, 2031

KN1OBA is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Miller, David L in Bald Knob, 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 Miller, David L on Jun 21, 2021. KN1OBA has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 43 units(Heavy (slower to send))

Voice Phonetics

Kilo November One Oscar Bravo Alpha

Readability: 7/10(Good readability)

License History

License IssuedJul 9, 2021
Vanity Callsign GrantedJul 9, 2021

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Miller, David LFiled Jun 21, 2021
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← KN1NJA KN1OBI →

FCC data as of Sep 4, 2026

KN1OBA FCC Vanity Status: 1 Competing Application & History