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K4JAW

Active1x3District 4

Competitive callsign — 4 applications filed with the FCC.

License HolderWilfert, James A

License ClassGeneral

Min. Class RequiredGeneral

LocationSt Petersburg, FL

Grant DateMar 25, 2021

Expiration DateMay 18, 2031

K4JAW is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Wilfert, James A in St Petersburg, FL. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by Wilfert, James A on Apr 30, 2001. K4JAW has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 35 units(Moderate)

Voice Phonetics

Kilo Four Juliet Alpha Whiskey

Readability: 7.5/10(High readability)

License History

License RenewedMar 25, 2021
License RenewedApr 22, 2011
License ModifiedMay 3, 2002
License IssuedMay 18, 2001

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Wilfert, James AFiled Apr 30, 2001
Not awardedFCC ↗
ZAMOR, KATHLEEN AFiled Apr 30, 2001
Not awardedFCC ↗
McLaughlin, Philip FFiled Jan 3, 2000
Not awardedFCC ↗
WARD, JOHN AFiled Jan 3, 2000

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Explore nearby callsigns

← K4JAV K4JAX →

FCC data as of Sep 3, 2026

Not awarded

K4JAW FCC Vanity Status: 4 Competing Applications & History