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KL3SB

Available2x2District 3

Competitive callsign — 1 application filed with the FCC.

License HolderPowell, John R

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationMarietta, GA

Grant DateJul 31, 2012

Expiration DateJul 31, 2022

Cancellation DateJan 8, 2013

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KL3SB

Available2x2District 3

Competitive callsign — 1 application filed with the FCC.

License HolderPowell, John R

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationMarietta, GA

Grant DateJul 31, 2012

Expiration DateJul 31, 2022

Cancellation DateJan 8, 2013

Available for ApplicationsJan 9, 2015

KL3SB is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Powell, John R in Marietta, GA. 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 EVENS, CRAIG J on Jul 13, 2012. KL3SB has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 31 units(Moderate)

Voice Phonetics

Kilo Lima Three Sierra Bravo

Readability: 7.5/10(High readability)

This callsign is available now

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

License History

License CanceledJan 8, 2013
License ModifiedDec 18, 2012
License IssuedJul 31, 2012
Vanity Callsign GrantedJul 31, 2012

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

EVENS, CRAIG JFiled Jul 13, 2012
Not awardedFCC ↗

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FCC data as of Sep 3, 2026

KL3SB FCC Vanity Status: 1 Competing Application & History