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W4SPK

Expired1x3District 4

Competitive callsign — 3 applications filed with the FCC.

License HolderGuerra, David A

License ClassTechnician

Min. Class RequiredGeneral

LocationYakima, WA

Grant DateJun 18, 2016

Expiration DateJun 18, 2026

Available for ApplicationsJun 19, 2028

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W4SPK

Expired1x3District 4

Competitive callsign — 3 applications filed with the FCC.

License HolderGuerra, David A

License ClassTechnician

Min. Class RequiredGeneral

LocationYakima, WA

Grant DateJun 18, 2016

Expiration DateJun 18, 2026

Available for ApplicationsJun 19, 2028

W4SPK is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Guerra, David A in Yakima, WA. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Guerra, David A on May 31, 2016. W4SPK has 6 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 32 units(Moderate)

Voice Phonetics

Whiskey Four Sierra Papa Kilo

Readability: 7.5/10(High readability)

Available Jun 19, 2028 (654 days remaining)

Requires General license or higher to apply for this callsign format (1x3).

License History

Administrative Update AppliedOct 6, 2021
License IssuedJun 18, 2016
Vanity Callsign GrantedJun 18, 2016
License ExpiredFeb 9, 2010
License ModifiedDec 5, 2000
License ModifiedJul 29, 2000

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Guerra, David AFiled May 31, 2016
Not awardedFCC ↗
Kolb, Stephen PFiled Oct 15, 2015
Not awardedFCC ↗
KRAUSE, SEAN PFiled Jul 29, 2008
Not awardedFCC ↗

Search external databases

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Explore nearby callsigns

← W4SPJ W4SPL →

FCC data as of Sep 3, 2026

W4SPK FCC Vanity Status: 3 Competing Applications & History