W4CPX
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderEckstein, Christopher
License ClassGeneral
Min. Class RequiredGeneral
LocationDurham, NC
Grant DateJul 25, 2025
Expiration DateJul 25, 2035
W4CPX is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Eckstein, Christopher in Durham, NC. 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 Eckstein, Christopher on Jul 7, 2025. W4CPX has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- -.-. .--. -..-
CW Weight: 38 units(Moderate)
Voice Phonetics
Whiskey Four Charlie Papa X-ray
Readability: 8/10(High readability)
License History
- License IssuedJul 25, 2025
- Vanity Callsign GrantedJul 25, 2025
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Eckstein, ChristopherFiled Jul 7, 2025Not awardedFCC ↗