N1KKA
Active1x3District 1
Competitive callsign — 3 applications filed with the FCC.
License HolderNiederhofer, Ralph J
License ClassTechnician
Min. Class RequiredGeneral
LocationCentralia, IL
Grant DateFeb 20, 2026
Expiration DateFeb 20, 2036
N1KKA is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Niederhofer, Ralph J in Centralia, IL. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by ACADEMIA, NICODEMUS G on Feb 2, 2026. N1KKA has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. .---- -.- -.- .-
CW Weight: 35 units(Moderate)
Voice Phonetics
November One Kilo Kilo Alpha
Readability: 7.5/10(High readability)
License History
- License IssuedFeb 20, 2026
- Vanity Callsign GrantedFeb 20, 2026
Vanity Application Activity
Competing applications filed with the FCC for this callsign.