Thanks for the reply and the info. A lot of training involved. Probably one of the reasons I still workout with weights at age 76. I was a child in those days ... a highly trained child. I often wander how I ever accomplished that goal in life. Jump school, Navy diving school, medical training, all four survival schools (high mountain dessert and prisoner of war training, jungle, sea and artic), the endless hours of learning how to be a field surgeon without a medical degree, the numerous parachute jumps in all the conditions with heavy equipment. A unit originally set up to rescue returning objects from space, suddenly involved in rescuing pilots shot down in Viet Nam. You are first person that has ever recalled our unit. Thanks. Airborne. Go Hawks!!!