KO4IUP
Available2x3District 4
No competing applications on record.
License HolderSinger, Warren A
License ClassGeneral
Min. Class RequiredTechnician
LocationTall Timbers, MD
Grant DateOct 26, 2020
Expiration DateOct 26, 2030
Cancellation DateDec 15, 2020
Available for ApplicationsDec 16, 2022
KO4IUP is a 2x3 format amateur radio callsign. It is currently registered to Singer, Warren A in Tall Timbers, MD. 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: 38 units(Moderate)
Voice Phonetics
Kilo Oscar Four India Uniform Papa
Readability: 6.5/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledDec 15, 2020
- License ModifiedNov 16, 2020
- System-Generated GrantOct 26, 2020
- License IssuedOct 26, 2020
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.