K6FEI
Active1x3District 6
Competitive callsign — 4 applications filed with the FCC.
License HolderHe, Yifei
License ClassTechnician
Min. Class RequiredGeneral
LocationCupertino, CA
Grant DateOct 11, 2023
Expiration DateOct 11, 2033
K6FEI is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by He, Yifei in Cupertino, CA. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by He, Yifei on Sep 22, 2023. K6FEI has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.... ..-. . ..
CW Weight: 23 units(Light (fast to send))
Voice Phonetics
Kilo Six Foxtrot Echo India
Readability: 7.5/10(High readability)
License History
- License IssuedOct 11, 2023
- Vanity Callsign GrantedOct 11, 2023
Vanity Application Activity
Competing applications filed with the FCC for this callsign.