KS3B
Active2x1District 3
Competitive callsign — 4 applications filed with the FCC.
License HolderCook, Michael L
License ClassGeneral
Min. Class RequiredAmateur Extra
LocationSeattle, WA
Grant DateAug 23, 2017
Expiration DateJan 25, 2027
KS3B is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by Cook, Michael L in Seattle, WA. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by Douglass, Don N on Jul 7, 2017. KS3B has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ... ...-- -...
CW Weight: 25 units(Light (fast to send))
Voice Phonetics
Kilo Sierra Three Bravo
Readability: 8/10(High readability)
License History
- License RenewedAug 23, 2017
- Administrative Update AppliedSep 20, 2016
- License IssuedNov 17, 2007
- Vanity Callsign GrantedNov 17, 2007
- Internal Correction AppliedJan 30, 2002
- Internal Correction AppliedJan 30, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.