N0EFX
Active1x3District 0
Competitive callsign — 3 applications filed with the FCC.
License HolderJohnston, Grant W
License ClassTechnician
Min. Class RequiredGeneral
LocationChico, CA
Grant DateMar 2, 2024
Expiration DateMar 2, 2034
N0EFX is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Johnston, Grant W in Chico, CA. 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 Shoupe, Michael on Feb 27, 2024. N0EFX has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ----- . ..-. -..-
CW Weight: 34 units(Moderate)
Voice Phonetics
November Zero Echo Foxtrot X-ray
Readability: 7/10(Good readability)
License History
- Administrative Update AppliedFeb 21, 2026
- Administrative Update AppliedApr 9, 2024
- License ModifiedMar 5, 2024
- Vanity Callsign GrantedMar 2, 2024
- License IssuedMar 2, 2024
- License ExpiredDec 3, 2020
- License RenewedSep 22, 2008
- License ModifiedJun 6, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.