KO4EFX
Active2x3District 4
No competing applications on record.
License HolderMolczan, Patryk T
License ClassTechnician
Min. Class RequiredTechnician
LocationOwens Cross Roads, AL
Grant DateJun 12, 2020
Expiration DateJun 12, 2030
KO4EFX is a 2x3 format amateur radio callsign. It is currently registered to Molczan, Patryk T in Owens Cross Roads, 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: 38 units(Moderate)
Voice Phonetics
Kilo Oscar Four Echo Foxtrot X-ray
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedApr 22, 2026
- Administrative Update AppliedNov 18, 2021
- Administrative Update AppliedNov 18, 2021
- Administrative Update AppliedNov 11, 2020
- System-Generated GrantJun 12, 2020
- License IssuedJun 12, 2020
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.