the panel here is jack knight, bob nance, hal loden, and bill reeves. instead of me going on about them i will ask them to identify themselves, say a little bit about what they did and then open it for questions. my name is john charles. i am the science in fast scientist in residence at space center houston. i would like to turn the microphone over to mr. knight. to talk about what you did here for apollo 11, what brought you here in the first place and your recollection of that important day. jack: i was the son of an air force family. we were in various bases around the world. i went to the georgia institute of technology and graduated in 1965. i came directly to the manned space flight center, in particular the apollo systems group. at the time i arrived, apollo had been a program in work, but we were flying the gemini and the gina vehicles. i was in the environmental control, electrical power area. i participated in every lunar flight, including the unmanned one. i was in the ssr staff support room for that. and on all subsequent flights i was in t