W4OI
Active1x2District 4
Competitive callsign — 4 applications filed with the FCC.
License HolderROGOZINSKI, ANTHONY M
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationWELAKA, FL
Grant DateNov 22, 2024
Expiration DateSep 19, 2034
W4OI is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by ROGOZINSKI, ANTHONY M in WELAKA, FL. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by HUNTER, ROGER G on Sep 9, 2004. W4OI has 9 recorded FCC license history events.
CW & Voice Analysis
Morse Code
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CW Weight: 25 units(Light (fast to send))
Voice Phonetics
Whiskey Four Oscar India
Readability: 8/10(High readability)
License History
- Administrative Update AppliedNov 25, 2024
- License RenewedNov 22, 2024
- License RenewedSep 19, 2014
- Administrative Update AppliedSep 27, 2006
- Administrative Update AppliedSep 16, 2004
- Vanity Callsign GrantedSep 10, 2004
- License IssuedSep 10, 2004
- Internal Correction AppliedSep 9, 2004
- Internal Correction AppliedSep 9, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.