KO4RFU
Available2x3District 4
No competing applications on record.
License HolderMulder, Richard E
License ClassGeneral
Min. Class RequiredTechnician
LocationLincoln, NE
Grant DateJun 14, 2021
Expiration DateJun 14, 2031
Cancellation DateMar 4, 2022
Available for ApplicationsMar 5, 2024
KO4RFU is a 2x3 format amateur radio callsign. It is currently registered to Mulder, Richard E in Lincoln, NE. 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: 39 units(Moderate)
Voice Phonetics
Kilo Oscar Four Romeo Foxtrot Uniform
Readability: 6.5/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledMar 4, 2022
- License ModifiedAug 16, 2021
- License ModifiedJul 12, 2021
- System-Generated GrantJun 14, 2021
- License IssuedJun 14, 2021
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.