Home/Search/KO6KAT

KO6KAT

Cancelled2x3District 6

Competitive callsign — 1 application filed with the FCC.

License HolderSLOANE, JOHN L

License ClassGeneral

Min. Class RequiredTechnician

LocationCARLISLE, PA

Grant DateJul 9, 2025

Cancellation DateJul 29, 2025

Available for ApplicationsJul 30, 2027

CallsignFinder

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

Legal & Info

Pricing FAQ Terms of Service Privacy Policy

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

Watchlist Search Account

Home/Search/KO6KAT

← Back to results

KO6KAT

Cancelled2x3District 6

Competitive callsign — 1 application filed with the FCC.

License HolderSLOANE, JOHN L

License ClassGeneral

Min. Class RequiredTechnician

LocationCARLISLE, PA

Grant DateJul 9, 2025

Cancellation DateJul 29, 2025

Available for ApplicationsJul 30, 2027

KO6KAT is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by SLOANE, JOHN L in CARLISLE, PA. 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 HUANG, JUDY C on Jul 8, 2013. KO6KAT has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 37 units(Moderate)

Voice Phonetics

Kilo Oscar Six Kilo Alpha Tango

Readability: 7.5/10(High readability)

Available Jul 30, 2027 (329 days remaining)

Requires Technician license or higher to apply for this callsign format (2x3).

License History

License CanceledJul 29, 2025
System-Generated GrantJul 9, 2025
License IssuedJul 9, 2025

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

HUANG, JUDY CFiled Jul 8, 2013
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← KO6KAS KO6KAU →

FCC data as of Sep 4, 2026

KO6KAT FCC Vanity Status: 1 Competing Application & History