Apollo 1 (Apollo 204) - January 27, 1967

I happened to tour Launch Complex 34 a few days ago, today being the 48th anniversary of the catastrophe. 

While only 8 years old when the fire happened, it was devastating to me and remains a sorrow-full moment. 

Remember them not for how they died but for those ideals for which they lived

Ku-band Return Channel Maximum PSD

Summary for Fixed 30x30 Rectangular and Circular plus Gimbaled 34x7

Ka-band Return Channel Maximum PSD

Summary for Fixed 24"x24" Square and Circular ESA plus Gimbaled 30x6 Horn Array

Return Channel Link Budget