Gemini 5 Technical Debriefing, Part I, 1965
NASA-UAP-D019 · page 184 of 223
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Conrad GCSD Fep Cooper Conrad Cooper Conrad Cooper Conrad FCSD Rep Cooper L 179 Yes, those lines were useless as far as the horizon on it , because there wasn't any horizon out there. You had to use the 8-ball entirely? Yes. That was a pure instrument retro. I I You're darn right, boy. 11 guarantee you anytime you fire retros at night, you'd better have instru ments because you 're not going to have a visual out the-window, because those RCS thrusters out there will just blind you. Yes, and this t alking about doing this stuff on rate needles and no ball and everything is a bunch of hog-wash. You'd better have the whole panel. You're darn right. Or you fire them in the daytime, with a good horizon. Let me see now. You rolled it upside down, and what did you hold? You held 20 degrees - 20,degrees until it st art ed trimming out. Then, I'd } switch between rate and attitude. I ' d just hold that attitude and when I'd see a little tiny rat e creep in -- I was on single-ring pulse - - I'd just pulse that rate out. Of course, _: that was establishing my trim ./ angle right there. You'd see it on the rate. You'd