KS2W
Active2x1District 2
Competitive callsign — 6 applications filed with the FCC.
License HolderYu, Yongmao
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationKing of Prussia, PA
Grant DateFeb 22, 2019
Expiration DateFeb 22, 2029
KS2W is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by Yu, Yongmao in King of Prussia, PA. 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 Coast To Coast Contest Club on Feb 13, 2019. KS2W has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ... ..--- .--
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Kilo Sierra Two Whiskey
Readability: 8/10(High readability)
License History
- Administrative Update AppliedJan 5, 2022
- Vanity Callsign GrantedFeb 22, 2019
- License IssuedFeb 22, 2019
- Internal Correction AppliedOct 30, 2018
- Internal Correction AppliedOct 30, 2018
- Tax ID (TIN) AddedMay 8, 2007
- License RenewedMay 8, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.