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W7IOW

Active1x3District 7

Competitive callsign — 1 application filed with the FCC.

License HolderHALVORSON, LEIF E

License ClassGeneral

Min. Class RequiredGeneral

LocationSIDNEY, MT

Grant DateOct 19, 2022

Expiration DateOct 19, 2032

W7IOW is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by HALVORSON, LEIF E in SIDNEY, MT. 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 HALVORSON, LEIF E on Aug 6, 2012. W7IOW has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 34 units(Moderate)

Voice Phonetics

Whiskey Seven India Oscar Whiskey

Readability: 7/10(Good readability)

License History

License RenewedOct 19, 2022
Administrative Update AppliedOct 6, 2015
License IssuedAug 24, 2012
Vanity Callsign GrantedAug 24, 2012

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

HALVORSON, LEIF EFiled Aug 6, 2012
Not awardedFCC ↗

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FCC data as of Sep 4, 2026

W7IOW FCC Vanity Status: 1 Competing Application & History