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W7OSA

Available1x3District 7

Competitive callsign — 1 application filed with the FCC.

License HolderBAKER, ROBERT O

License ClassGeneral

Min. Class RequiredGeneral

LocationANCHORAGE, AK

Grant DateJul 27, 2005

Expiration DateSep 13, 2015

Cancellation DateSep 14, 2017

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W7OSA

Available1x3District 7

Competitive callsign — 1 application filed with the FCC.

License HolderBAKER, ROBERT O

License ClassGeneral

Min. Class RequiredGeneral

LocationANCHORAGE, AK

Grant DateJul 27, 2005

Expiration DateSep 13, 2015

Cancellation DateSep 14, 2017

Available for ApplicationsSep 14, 2017

W7OSA is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by BAKER, ROBERT O in ANCHORAGE, AK. 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 hormann, ethan m on Sep 12, 2025. W7OSA has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 32 units(Moderate)

Voice Phonetics

Whiskey Seven Oscar Sierra Alpha

Readability: 7/10(Good readability)

This callsign is available now

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

License History

License ExpiredSep 14, 2017
Tax ID (TIN) AddedJul 27, 2005
License RenewedJul 27, 2005

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

hormann, ethan mFiled Sep 12, 2025
Not awardedFCC ↗

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← W7ORX W7OSC →

FCC data as of Sep 3, 2026

W7OSA FCC Vanity Status: 1 Competing Application & History