KM4MPO
Active2x3District 4
No competing applications on record.
License HolderMOORE, GRAYSON W
License ClassGeneral
Min. Class RequiredTechnician
LocationSpartanburg, SC
Grant DateJul 15, 2025
Expiration DateAug 17, 2035
KM4MPO is a 2x3 format amateur radio callsign. It is currently registered to MOORE, GRAYSON W in Spartanburg, SC. 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: 43 units(Heavy (slower to send))
Voice Phonetics
Kilo Mike Four Mike Papa Oscar
Readability: 8.5/10(High readability)
License History
- License RenewedJul 15, 2025
- License ModifiedAug 31, 2020
- System-Generated GrantAug 17, 2015
- License IssuedAug 17, 2015
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.