K4JJO
Active1x3District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderLattanzio, Stefano
License ClassTechnician
Min. Class RequiredGeneral
LocationLake Wylie, SC
Grant DateOct 14, 2020
Expiration DateDec 21, 2030
K4JJO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Lattanzio, Stefano in Lake Wylie, SC. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Lattanzio, Stefano on Nov 30, 2010. K4JJO has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- .--- .--- ---
CW Weight: 43 units(Heavy (slower to send))
Voice Phonetics
Kilo Four Juliet Juliet Oscar
Readability: 7/10(Good readability)
License History
- License RenewedOct 14, 2020
- Vanity Callsign GrantedDec 21, 2010
- License IssuedDec 21, 2010
- Internal Correction AppliedAug 29, 2003
- Internal Correction AppliedAug 29, 2003
- Tax ID (TIN) AddedDec 27, 2001
- License RenewedDec 27, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.