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KY4BL

Available2x2District 4

Competitive callsign — 2 applications filed with the FCC.

License HolderGroess, Robert

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationAuburndale, FL

Grant DateOct 8, 2020

Expiration DateOct 8, 2030

Cancellation DateNov 10, 2020

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KY4BL

Available2x2District 4

Competitive callsign — 2 applications filed with the FCC.

License HolderGroess, Robert

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationAuburndale, FL

Grant DateOct 8, 2020

Expiration DateOct 8, 2030

Cancellation DateNov 10, 2020

Available for ApplicationsNov 11, 2022

KY4BL is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Groess, Robert in Auburndale, FL. 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 DEW, MICHAEL P on Aug 3, 2000. KY4BL has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 36 units(Moderate)

Voice Phonetics

Kilo Yankee Four Bravo Lima

Readability: 8/10(High readability)

This callsign is available now

Requires General license or higher to apply for this callsign format (2x2).

License History

License CanceledNov 10, 2020
System-Generated GrantOct 8, 2020
License IssuedOct 8, 2020

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

DEW, MICHAEL PFiled Aug 3, 2000
Not awardedFCC ↗
LYNN, BILL CFiled Aug 3, 2000
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

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FCC data as of Jul 29, 2026

KY4BL FCC Vanity Status: 2 Competing Applications & History