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KJ4ZLS

Available2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderPerriero, John N

License ClassTechnician

Min. Class RequiredTechnician

LocationColumbia, SC

Grant DateDec 8, 2010

Expiration DateDec 8, 2020

Cancellation DateDec 28, 2010

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KJ4ZLS

Available2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderPerriero, John N

License ClassTechnician

Min. Class RequiredTechnician

LocationColumbia, SC

Grant DateDec 8, 2010

Expiration DateDec 8, 2020

Cancellation DateDec 28, 2010

Available for ApplicationsDec 29, 2012

KJ4ZLS is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Perriero, John N in Columbia, SC. 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 Standig, Zachary L on Apr 16, 2024. KJ4ZLS has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 41 units(Heavy (slower to send))

Voice Phonetics

Kilo Juliet Four Zulu Lima Sierra

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 CanceledDec 28, 2010
Administrative Update AppliedDec 9, 2010
System-Generated GrantDec 8, 2010
License IssuedDec 8, 2010

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Standig, Zachary LFiled Apr 16, 2024
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← KJ4ZLR KJ4ZLT →

FCC data as of Jul 28, 2026

KJ4ZLS FCC Vanity Status: 1 Competing Application & History