KB1SM
Active2x2District 1
Competitive callsign — 2 applications filed with the FCC.
License HolderWallace, William C
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationBloomfield Hills, MI
Grant DateJul 17, 2020
Expiration DateJul 17, 2030
KB1SM is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Wallace, William C in Bloomfield Hills, MI. 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 bostock, roger w on Jun 29, 2020. KB1SM has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -... .---- ... --
CW Weight: 35 units(Moderate)
Voice Phonetics
Kilo Bravo One Sierra Mike
Readability: 8/10(High readability)
License History
- License IssuedJul 17, 2020
- Vanity Callsign GrantedJul 17, 2020
- License CanceledJan 10, 2006
- Tax ID (TIN) AddedDec 5, 2002
- License RenewedDec 5, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.