K4SZ
Active1x2District 4
Competitive callsign — 16 applications filed with the FCC.
License HolderBalaun, Matthew R
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationSmyrna, GA
Grant DateSep 13, 2018
Expiration DateNov 21, 2028
K4SZ is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Balaun, Matthew R in Smyrna, GA. This callsign has attracted significant interest in the amateur radio community, with 16 vanity applications filed with the FCC. The most recent was submitted by Robertson, David K on Nov 17, 2008. K4SZ has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- ... --..
CW Weight: 25 units(Light (fast to send))
Voice Phonetics
Kilo Four Sierra Zulu
Readability: 8/10(High readability)
License History
- License RenewedSep 13, 2018
- Administrative Update AppliedAug 10, 2018
- Administrative Update AppliedDec 6, 2011
- License IssuedNov 21, 2008
- Vanity Callsign GrantedNov 21, 2008
- License CanceledOct 31, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.