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, 2025Not awardedFCC ↗