K7SLS
Active1x3District 7
Competitive callsign — 3 applications filed with the FCC.
License HolderStone, Sheldon L
License ClassTechnician
Min. Class RequiredGeneral
LocationPhoenix, AZ
Grant DateSep 9, 2017
Expiration DateOct 12, 2027
K7SLS is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Stone, Sheldon L in Phoenix, AZ. 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 Stone, Sheldon L on Sep 24, 2007. K7SLS has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --... ... .-.. ...
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Kilo Seven Sierra Lima Sierra
Readability: 6.5/10(Good readability)
License History
- License RenewedSep 9, 2017
- License IssuedOct 12, 2007
- Vanity Callsign GrantedOct 12, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.