KJ4HDX
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderBlack, Joseph M
License ClassGeneral
Min. Class RequiredTechnician
LocationMaiden, NC
Grant DateJul 23, 2019
Expiration DateJul 23, 2029
KJ4HDX is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Black, Joseph M in Maiden, 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 Black, Joseph M on Jul 3, 2019. KJ4HDX has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .--- ....- .... -.. -..-
CW Weight: 41 units(Heavy (slower to send))
Voice Phonetics
Kilo Juliet Four Hotel Delta X-ray
Readability: 7/10(Good readability)
License History
- Administrative Update AppliedSep 7, 2019
- License ModifiedSep 6, 2019
- License IssuedJul 23, 2019
- Vanity Callsign GrantedJul 23, 2019
- License CanceledOct 23, 2009
- License ModifiedMar 5, 2009
- System-Generated GrantOct 14, 2008
- License IssuedOct 14, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Black, Joseph MFiled Jul 3, 2019Not awardedFCC ↗