K0XTR
Active1x3District 0
Competitive callsign — 2 applications filed with the FCC.
License HolderBROWN, E SCOTT
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationLittleton, CO
Grant DateJul 16, 2025
Expiration DateSep 16, 2035
K0XTR is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by BROWN, E SCOTT in Littleton, CO. 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 BROWN, E SCOTT on Aug 29, 2005. K0XTR has 10 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----- -..- - .-.
CW Weight: 38 units(Moderate)
Voice Phonetics
Kilo Zero X-ray Tango Romeo
Readability: 7/10(Good readability)
License History
- License RenewedJul 16, 2025
- Administrative Update AppliedMar 4, 2025
- Administrative Update AppliedJan 9, 2024
- License RenewedSep 15, 2015
- Administrative Update AppliedFeb 6, 2015
- Administrative Update AppliedFeb 22, 2013
- License ModifiedMar 6, 2007
- Administrative Update AppliedDec 6, 2006
- License IssuedSep 16, 2005
- Vanity Callsign GrantedSep 16, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.