K4DVR
Active1x3District 4
Competitive callsign — 9 applications filed with the FCC.
License HolderVISCOUNT, JEFFREY S
License ClassTechnician
Min. Class RequiredGeneral
LocationCHARLOTTE, NC
Grant DateJul 24, 2018
Expiration DateJul 24, 2028
K4DVR is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by VISCOUNT, JEFFREY S in CHARLOTTE, NC. This callsign has attracted significant interest in the amateur radio community, with 9 vanity applications filed with the FCC. The most recent was submitted by VISCOUNT, JEFFREY S on Jul 5, 2018. K4DVR has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- -.. ...- .-.
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Kilo Four Delta Victor Romeo
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedNov 22, 2023
- License IssuedJul 24, 2018
- Vanity Callsign GrantedJul 24, 2018
- License CanceledOct 7, 2008
- Administrative Update AppliedMar 8, 2005
- License ModifiedNov 18, 2003
- License IssuedMar 7, 2002
- Vanity Callsign GrantedMar 7, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.