Facilities for atmospheric research was a publication of the NCAR Facilities Laboratory produced by the NCAR publications and graphic arts staff. This issue contains articles on ballooning, aviation, field observation, and comprehensive programs, specifically: a simple balloon ranging system, FAA... Show moreFacilities for atmospheric research was a publication of the NCAR Facilities Laboratory produced by the NCAR publications and graphic arts staff. This issue contains articles on ballooning, aviation, field observation, and comprehensive programs, specifically: a simple balloon ranging system, FAA rule changes on balloon flight, space simulation chambers, Stonehenge launch technique, techniques for study of mountain waves, NCAR ice nucleus counter, instrumenting the Sea Breeze Project, troposcatter study of the atmosphere, hail suppression in the USSR, lessons from the Line Islands. Show less