KM4MDO
Active2x3District 4
No competing applications on record.
License HolderCOLLIER, ROGERS R
License ClassGeneral
Min. Class RequiredTechnician
LocationNASHVILLE, TN
Grant DateJan 7, 2026
Expiration DateJan 7, 2036
KM4MDO is a 2x3 format amateur radio callsign. It is currently registered to COLLIER, ROGERS R in NASHVILLE, 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: 40 units(Moderate)
Voice Phonetics
Kilo Mike Four Mike Delta Oscar
Readability: 8.5/10(High readability)
License History
- License RenewedJan 7, 2026
- System-Generated GrantJul 29, 2015
- License IssuedJul 29, 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.