KM4RHU
Active2x3District 4
No competing applications on record.
License HolderOppenhagen, Christian R
License ClassTechnician
Min. Class RequiredTechnician
LocationManassas, VA
Grant DateJun 19, 2026
Expiration DateJun 19, 2036
KM4RHU is a 2x3 format amateur radio callsign. It is currently registered to Oppenhagen, Christian R in Manassas, VA. 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: 34 units(Moderate)
Voice Phonetics
Kilo Mike Four Romeo Hotel Uniform
Readability: 7/10(Good readability)
License History
- License RenewedJun 19, 2026
- System-Generated GrantFeb 19, 2016
- License IssuedFeb 19, 2016
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.