YinYang One

1944-1947
In April 6, 1944, YYInc TV1 was launched as TBC.

1975-1978
4 years after TBC3 launched, TBC renamed TBC1 and inspiring the TBC2 and TBC3 logos to make a TBC1 logo. This was the shortest living logo.

1999-2006
After Toralaq Republic was dissolved in October 23, 1999, YinYangia became independent and TBC1 renamed NTVC1

2006-present
NTVC1 renamed YinYang One in 2006, but it is also called YYInc TV1 (pronounced Wai-Wai Inc Tee Vee Wan)