KO1I
Active2x1District 1
No competing applications on record.
License HolderMartin, Charles D
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationArlington, MA
Grant DateJul 12, 2017
Expiration DateAug 26, 2027
KO1I is a 2x1 format amateur radio callsign. It is currently registered to Martin, Charles D in Arlington, MA. 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
-.- --- .---- ..
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Oscar One India
Readability: 8/10(High readability)
License History
- License RenewedJul 12, 2017
- License RenewedAug 6, 2007
- Tax ID (TIN) AddedDec 18, 2002
- Administrative Update AppliedDec 18, 2002
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.