KD9EFN
Active2x3District 9
No competing applications on record.
License HolderSommerfeld, Justin K
License ClassGeneral
Min. Class RequiredTechnician
LocationSpring Green, WI
Grant DateNov 27, 2025
Expiration DateNov 27, 2035
KD9EFN is a 2x3 format amateur radio callsign. It is currently registered to Sommerfeld, Justin K in Spring Green, WI. 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: 36 units(Moderate)
Voice Phonetics
Kilo Delta Nine Echo Foxtrot November
Readability: 7/10(Good readability)
License History
- License RenewedNov 27, 2025
- License ModifiedDec 13, 2024
- System-Generated GrantJul 14, 2015
- License IssuedJul 14, 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.