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KV4JS

Available2x2District 4

Competitive callsign — 6 applications filed with the FCC.

License HolderJAWORSKI, PETER S

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationFAIRFAX, VA

Grant DateJun 8, 2007

Expiration DateJun 8, 2017

Cancellation DateJan 18, 2013

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KV4JS

Available2x2District 4

Competitive callsign — 6 applications filed with the FCC.

License HolderJAWORSKI, PETER S

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationFAIRFAX, VA

Grant DateJun 8, 2007

Expiration DateJun 8, 2017

Cancellation DateJan 18, 2013

Available for ApplicationsJan 19, 2015

KV4JS is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by JAWORSKI, PETER S in FAIRFAX, VA. This callsign has attracted significant interest in the amateur radio community, with 6 vanity applications filed with the FCC. The most recent was submitted by Snead II, Gerald B on Nov 17, 2021. KV4JS has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 33 units(Moderate)

Voice Phonetics

Kilo Victor Four Juliet Sierra

Readability: 7/10(Good readability)

This callsign is available now

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

License History

License CanceledJan 18, 2013
License IssuedJan 15, 2013
System-Generated GrantJan 15, 2013

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Snead II, Gerald BFiled Nov 17, 2021
Not awardedFCC ↗
JOHNSON, JOHN JFiled Feb 23, 2015
Not awardedFCC ↗
Schoech, Joseph AFiled Nov 12, 2013
Not awardedFCC ↗
SCHELL, GERALD HFiled May 13, 2010

Search external databases

QRZ ↗HamQTH ↗

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FCC data as of Jul 29, 2026

Not awarded

FCC ↗

Green, Randy LFiled Nov 22, 1999

Not awardedFCC ↗

STOOKSBURY, JOHN MFiled Nov 22, 1999

Not awardedFCC ↗

KV4JS FCC Vanity Status: 6 Competing Applications & History