KD0TS
Active2x2District 0
Competitive callsign — 1 application filed with the FCC.
License HolderSTERLING, LEONARD T
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationCONGRESS, AZ
Grant DateMar 3, 2026
Expiration DateAug 18, 2035
KD0TS is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by STERLING, LEONARD T in CONGRESS, AZ. 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 Sterling, Leonard T on Jul 29, 2015. KD0TS has 9 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.. ----- - ...
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo Delta Zero Tango Sierra
Readability: 7/10(Good readability)
License History
- Administrative Update AppliedApr 28, 2026
- Administrative Update AppliedMar 5, 2026
- License RenewedMar 3, 2026
- Administrative Update AppliedSep 4, 2019
- Vanity Callsign GrantedAug 18, 2015
- License IssuedAug 18, 2015
- License CanceledJul 8, 2005
- License RenewedMay 6, 2003
- License ModifiedAug 24, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Sterling, Leonard TFiled Jul 29, 2015Not awardedFCC ↗