I recall an overnight balloon training mission that was conducted in May, 1959. Capt Joe Kittinger was training back up pilots for one of his upcoming projects. I was an airman assigned to coordinate communications and to assist in the recovery of the balloon upon completion of the mission. I followed the balloon in an old Korean War vintage “crackerbox” ambulance that had been converted into a communications van. Another airman and I followed the balloon throughout the night on an easterly trajectory over the Sacramento Mountains to an area north of Roswell. Also following the balloon were recovery technicians in a weapons carrier. We stayed in contact with the balloon crew by radio and also observed flares the crew would light at various intervals so we could visually track them. Just after sunrise I recall the balloon landing north of Roswell and Capt Kittinger offered me some coffee and told me he was going to make one more touch and go landing to complete the mission. I remember that I took some photographs of the balloon and waited for the last landing. Several minutes later I remember hearing a “bang”, this was the squib that fired to release the gondola from the balloon. We immediately went to where the gondola landed and saw the gondola laying on its side and saw two of the pilots standing and one lying down. Lying on the ground was a shattered helmet that was worn by one of the pilots. Capt Kittinger told me they were attempting to land to avoid some power lines and a row of trees. Soon after I arrived at the crash site, a helicopter that was also following the flight landed and transported the three aircrew members to Walker AFB for medical attention. I recall I assisted the recovery technicians load the balloon and the gondola on the weapons carrier and then drove 15 to 20 minutes to the hospital at Walker AFB. When I arrived at Walker, we parked the converted ambulance near the hospital and either the other airman with me or the recovery technicians called the balloon control center to notify them of the accident. I recall waiting near the hospital for a short period of time and then returning to Holloman AFB. During the time I was waiting at the hospital I did not observe any arguments or altercations. I did not observe Capt Kittinger speaking disrespectfully to anyone. I also do not recall any male civilians or any vehicles that belonged to a mortuary.