KD3CDX
Active2x3District 3
Competitive callsign — 1 application filed with the FCC.
License HolderBolduc, Christopher
License ClassTechnician
Min. Class RequiredTechnician
LocationPhiladelphia, PA
Grant DateSep 9, 2025
Expiration DateSep 9, 2035
KD3CDX is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Bolduc, Christopher in Philadelphia, PA. 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 Bolduc, Christopher on Aug 20, 2025. KD3CDX has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.. ...-- -.-. -.. -..-
CW Weight: 42 units(Heavy (slower to send))
Voice Phonetics
Kilo Delta Three Charlie Delta X-ray
Readability: 7.5/10(High readability)
License History
- License IssuedSep 9, 2025
- Vanity Callsign GrantedSep 9, 2025
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Bolduc, ChristopherFiled Aug 20, 2025Not awardedFCC ↗