KC9USF
Active2x3District 9
Competitive callsign — 1 application filed with the FCC.
License HolderHoover, David A
License ClassGeneral
Min. Class RequiredTechnician
LocationMaryville, TN
Grant DateMay 12, 2026
Expiration DateMay 12, 2036
KC9USF is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Hoover, David A in Maryville, TN. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Hoover, David A on Apr 24, 2026. KC9USF has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.-. ----. ..- ... ..-.
CW Weight: 42 units(Heavy (slower to send))
Voice Phonetics
Kilo Charlie Nine Uniform Sierra Foxtrot
Readability: 6.5/10(Good readability)
License History
- License IssuedMay 12, 2026
- Vanity Callsign GrantedMay 12, 2026
- License ExpiredSep 14, 2023
- License ModifiedJun 28, 2012
- System-Generated GrantSep 13, 2011
- License IssuedSep 13, 2011
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Hoover, David AFiled Apr 24, 2026Not awardedFCC ↗