KM4OUB
Active2x3District 4
No competing applications on record.
License HolderKOPP, JEFFREY L
License ClassTechnician
Min. Class RequiredTechnician
LocationTOPEKA, KS
Grant DateSep 4, 2025
Expiration DateNov 10, 2035
KM4OUB is a 2x3 format amateur radio callsign. It is currently registered to KOPP, JEFFREY L in TOPEKA, KS. 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 Oscar Uniform Bravo
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedSep 18, 2025
- Paperless Authorization PrintedSep 16, 2025
- Reference Copy Duplicate RequestedSep 15, 2025
- License RenewedSep 4, 2025
- Administrative Update AppliedJan 4, 2020
- System-Generated GrantNov 10, 2015
- License IssuedNov 10, 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.