The fifth monthly progress report, dated August 11, 1970 and written by John Firor to Daniel Hunt of the National Science Foundation (NSF), describes continuing planning for the National Hail Research Experiment, analysis of manufacturer plans for mobile units, below-level hail levels for the Joi... Show moreThe fifth monthly progress report, dated August 11, 1970 and written by John Firor to Daniel Hunt of the National Science Foundation (NSF), describes continuing planning for the National Hail Research Experiment, analysis of manufacturer plans for mobile units, below-level hail levels for the Joint Hail Research Project, six dropsonde missions, activities of the armored aircraft, the possibility of omitting the study of electrical fields from the hail experiment, and revision of the National Hail Research Experiment budget. Show less
