KL7S
Active2x1District 7
Competitive callsign — 12 applications filed with the FCC.
License HolderBRENTON, JEFFREY R
License ClassGeneral
Min. Class RequiredAmateur Extra
LocationWOODSTOCK, IL
Grant DateOct 1, 2021
Expiration DateOct 7, 2031
KL7S is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by BRENTON, JEFFREY R in WOODSTOCK, IL. This callsign has attracted significant interest in the amateur radio community, with 12 vanity applications filed with the FCC. The most recent was submitted by Perez, Mark A on Nov 14, 2011. KL7S has 10 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .-.. --... ...
CW Weight: 25 units(Light (fast to send))
Voice Phonetics
Kilo Lima Seven Sierra
Readability: 7.5/10(High readability)
License History
- License RenewedOct 1, 2021
- Administrative Update AppliedJul 13, 2017
- Administrative Update AppliedDec 28, 2013
- Administrative Update AppliedNov 22, 2011
- Vanity Callsign GrantedOct 7, 2011
- License IssuedOct 7, 2011
- License CanceledMay 9, 2009
- Vanity Callsign GrantedApr 20, 2007
- License IssuedApr 20, 2007
- License ExpiredMar 31, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.