This addon is an update to the Earth_1962 tracking stations. If you're flying Gemini, you want to use CAR, or the Carnarvon station. If you're flying Mercury, you want to use Muchea station. I also added GDS and IOS, Goldstone and Indian Ocean Station respectively. Everything else is in the readme. This addon requires estar's Earth_1962, available here:
http://www.orbithangar.com/searchid.php?ID=912
Everything else is explained in the readme. Enjoy!