KR4NF
Active2x2District 4
Competitive callsign — 1 application filed with the FCC.
License HolderCOOPER, LARRY G
License ClassTechnician
Min. Class RequiredGeneral
LocationSheffield Lake, OH
Grant DateDec 12, 2025
Expiration DateDec 12, 2035
KR4NF is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by COOPER, LARRY G in Sheffield Lake, OH. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Williams Jr, Harold Vic on Nov 24, 2025. KR4NF has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .-. ....- -. ..-.
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
Kilo Romeo Four November Foxtrot
Readability: 7/10(Good readability)
License History
- License IssuedDec 12, 2025
- Vanity Callsign GrantedDec 12, 2025
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Williams Jr, Harold VicFiled Nov 24, 2025Not awardedFCC ↗