KM6ROO
Active2x3District 6
No competing applications on record.
License HolderHUMPHREYS, CLIFFORD W
License ClassTechnician
Min. Class RequiredTechnician
LocationSPARKS, NV
Grant DateMar 21, 2018
Expiration DateMar 21, 2028
KM6ROO is a 2x3 format amateur radio callsign. It is currently registered to HUMPHREYS, CLIFFORD W in SPARKS, NV. 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 Six Romeo Oscar Oscar
Readability: 7.5/10(High readability)
License History
- License ModifiedMay 11, 2026
- Administrative Update AppliedDec 28, 2021
- System-Generated GrantMar 21, 2018
- License IssuedMar 21, 2018
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.