KO4MHM
Cancelled2x3District 4
No competing applications on record.
License HolderTAMME, JAMES A
License ClassTechnician
Min. Class RequiredTechnician
LocationKAPAA, HI
Grant DateFeb 12, 2021
Cancellation DateDec 30, 2025
Available for ApplicationsDec 31, 2027
KO4MHM is a 2x3 format amateur radio callsign. It is currently registered to TAMME, JAMES A in KAPAA, HI. 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: 39 units(Moderate)
Voice Phonetics
Kilo Oscar Four Mike Hotel Mike
Readability: 8.5/10(High readability)
Available Dec 31, 2027 (482 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledDec 30, 2025
- Administrative Update AppliedMay 21, 2024
- License ModifiedJun 8, 2021
- License ModifiedApr 2, 2021
- System-Generated GrantFeb 12, 2021
- License IssuedFeb 12, 2021
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.