K6TO
Active1x2District 6
Competitive callsign — 18 applications filed with the FCC.
License HolderSieh, Dai D
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationPalo Alto, CA
Grant DateDec 9, 2022
Expiration DateDec 9, 2032
K6TO is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Sieh, Dai D in Palo Alto, CA. This callsign has attracted significant interest in the amateur radio community, with 18 vanity applications filed with the FCC. The most recent was submitted by De Leon, Cesar M on Dec 9, 2022. K6TO has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.... - ---
CW Weight: 26 units(Light (fast to send))
Voice Phonetics
Kilo Six Tango Oscar
Readability: 8.5/10(High readability)
License History
- License IssuedDec 9, 2022
- Vanity Callsign GrantedDec 9, 2022
- License ExpiredNov 22, 2022
- License RenewedSep 23, 2010
- License RenewedSep 13, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.