KJ5KRF
Active2x3District 5
No competing applications on record.
License HolderKoopmann, Lennart
License ClassTechnician
Min. Class RequiredTechnician
LocationHouston, TX
Grant DateMar 25, 2025
Expiration DateMar 25, 2035
KJ5KRF is a 2x3 format amateur radio callsign. It is currently registered to Koopmann, Lennart in Houston, TX. 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 Juliet Five Kilo Romeo Foxtrot
Readability: 6.5/10(Good readability)
License History
- System-Generated GrantMar 25, 2025
- License IssuedMar 25, 2025
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.