KN4EFX
Active2x3District 4
No competing applications on record.
License HolderSmyrk, Kenneth L
License ClassTechnician
Min. Class RequiredTechnician
LocationPatchogue, NY
Grant DateApr 11, 2025
Expiration DateJun 15, 2035
KN4EFX is a 2x3 format amateur radio callsign. It is currently registered to Smyrk, Kenneth L in Patchogue, NY. 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: 33 units(Moderate)
Voice Phonetics
Kilo November Four Echo Foxtrot X-ray
Readability: 7/10(Good readability)
License History
- License ModifiedJan 8, 2026
- License RenewedApr 11, 2025
- Administrative Update AppliedJun 28, 2017
- License IssuedJun 26, 2017
- System-Generated GrantJun 26, 2017
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.