Cape York Space Port
Cape York Space Port was a space base that was a possible candidate for development in the late 80s and 90s. It went through many iterations but in the end, nothing came of it. It was situated in north easter australia and offered both polar and equatorial launches, close to the equator.
Soviet zenit launchers were to form the base of its operations, and later incarnations saw japanese interest. Given what is now happening in Guyana this idea was probably ahead of its time.
Included are scenarios for DG as well as a Zenit (requires Velcro rockets).
Cheers
Rossco