KM4OSO
Expired2x3District 4
No competing applications on record.
License HolderPfeifer, Kevin M
License ClassTechnician
Min. Class RequiredTechnician
LocationHuntsville, AL
Grant DateNov 9, 2015
Expiration DateNov 9, 2025
Available for ApplicationsNov 10, 2027
KM4OSO is a 2x3 format amateur radio callsign. It is currently registered to Pfeifer, Kevin M in Huntsville, AL. 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: 41 units(Heavy (slower to send))
Voice Phonetics
Kilo Mike Four Oscar Sierra Oscar
Readability: 7.5/10(High readability)
Available Nov 10, 2027 (468 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- System-Generated GrantNov 9, 2015
- License IssuedNov 9, 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.