WO4O
Active2x1District 4
No competing applications on record.
License HolderSwarm, Robert E
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationHomer, PA
Grant DateSep 15, 2016
Expiration DateNov 4, 2026
WO4O is a 2x1 format amateur radio callsign. It is currently registered to Swarm, Robert E in Homer, PA. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.
CW & Voice Analysis
Morse Code
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CW Weight: 32 units(Moderate)
Voice Phonetics
Whiskey Oscar Four Oscar
Readability: 8.5/10(High readability)
License History
- Administrative Update AppliedJan 30, 2019
- License RenewedSep 15, 2016
- Administrative Update AppliedMar 7, 2014
- Administrative Update AppliedApr 25, 2013
- License RenewedSep 9, 2006
- Tax ID (TIN) AddedSep 8, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications on record. Verify on the FCC ULS application search before filing.