K1LSB
Active1x3District 1
Competitive callsign — 6 applications filed with the FCC.
License HolderCayton, Mark K
License ClassGeneral
Min. Class RequiredGeneral
LocationArlington, TX
Grant DateMar 27, 2018
Expiration DateMar 27, 2028
K1LSB is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Cayton, Mark K in Arlington, TX. This callsign has attracted significant interest in the amateur radio community, with 6 vanity applications filed with the FCC. The most recent was submitted by Cayton, Mark K on Mar 7, 2018. K1LSB has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .---- .-.. ... -...
CW Weight: 35 units(Moderate)
Voice Phonetics
Kilo One Lima Sierra Bravo
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedJan 11, 2022
- License IssuedMar 27, 2018
- Vanity Callsign GrantedMar 27, 2018
Vanity Application Activity
Competing applications filed with the FCC for this callsign.