KW7OS
Active2x2District 7
Competitive callsign — 2 applications filed with the FCC.
License HolderVAUGHAN, ROBERT C
License ClassTechnician
Min. Class RequiredGeneral
LocationAUBURN, CA
Grant DateSep 14, 2022
Expiration DateOct 5, 2032
KW7OS is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by VAUGHAN, ROBERT C in AUBURN, CA. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Spaulding, Omar Y on Sep 17, 2002. KW7OS has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .-- --... --- ...
CW Weight: 35 units(Moderate)
Voice Phonetics
Kilo Whiskey Seven Oscar Sierra
Readability: 7/10(Good readability)
License History
- License RenewedSep 14, 2022
- License RenewedJul 20, 2012
- License IssuedOct 5, 2002
- Vanity Callsign GrantedOct 5, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.