KO4SI
Available2x2District 4
No competing applications on record.
License HolderMAYS, JOHN H
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationPinson, TN
Grant DateOct 18, 2012
Expiration DateOct 18, 2022
Cancellation DateNov 21, 2024
Available for ApplicationsOct 19, 2024
KO4SI is a 2x2 format amateur radio callsign. It is currently registered to MAYS, JOHN H in Pinson, TN. 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: 28 units(Light (fast to send))
Voice Phonetics
Kilo Oscar Four Sierra India
Readability: 7/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredNov 21, 2024
- License RenewedOct 18, 2012
- Tax ID (TIN) AddedJul 17, 2002
- License RenewedJul 17, 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.