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W7OAX

Available1x3District 7

Competitive callsign — 1 application filed with the FCC.

License HolderKaiser, John R

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationSun Prairie, WI

Grant DateMay 2, 1997

Expiration DateMay 2, 2007

Cancellation DateMay 5, 2009

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W7OAX

Available1x3District 7

Competitive callsign — 1 application filed with the FCC.

License HolderKaiser, John R

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationSun Prairie, WI

Grant DateMay 2, 1997

Expiration DateMay 2, 2007

Cancellation DateMay 5, 2009

Available for ApplicationsMay 3, 2009

W7OAX is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Kaiser, John R in Sun Prairie, WI. 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 Born, Branden on Nov 4, 2024. W7OAX has 1 recorded FCC license history event.

CW & Voice Analysis

Morse Code

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

CW Weight: 37 units(Moderate)

Voice Phonetics

Whiskey Seven Oscar Alpha X-ray

Readability: 7.5/10(High readability)

This callsign is available now

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

License History

License ExpiredMay 5, 2009

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Born, BrandenFiled Nov 4, 2024
Not awardedFCC ↗

Search external databases

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FCC data as of Sep 4, 2026

W7OAX FCC Vanity Status: 1 Competing Application & History