Home/Search/KY4SAR

KY4SAR

Available2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderRiehle, Kevin L

License ClassTechnician

Min. Class RequiredTechnician

LocationLouisville, KY

Grant DateMay 31, 2014

Expiration DateJul 10, 2024

Cancellation DateJul 11, 2026

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/KY4SAR

← Back to results

KY4SAR

Available2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderRiehle, Kevin L

License ClassTechnician

Min. Class RequiredTechnician

LocationLouisville, KY

Grant DateMay 31, 2014

Expiration DateJul 10, 2024

Cancellation DateJul 11, 2026

Available for ApplicationsJul 11, 2026

KY4SAR is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Riehle, Kevin L in Louisville, KY. 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 Riehle, Kevin L on Jun 22, 2004. KY4SAR has 5 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 36 units(Moderate)

Voice Phonetics

Kilo Yankee Four Sierra Alpha Romeo

Readability: 6.5/10(Good readability)

This callsign is available now

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

License History

License ExpiredJul 11, 2026
License RenewedMay 31, 2014
Administrative Update AppliedDec 14, 2012
License IssuedJul 10, 2004
Vanity Callsign GrantedJul 10, 2004

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Riehle, Kevin LFiled Jun 22, 2004
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← KY4SAM KY4SDB →

FCC data as of Jul 30, 2026

KY4SAR FCC Vanity Status: 1 Competing Application & History