The third monthly progress report, dated June 2, 1970 and written by John Firor to Daniel Hunt of the National Science Foundation (NSF), discusses further consideration of accommodation facilities, progress on the FAA request for Special Use Airspace, the Joint Hail Research Project operations (t... Show moreThe third monthly progress report, dated June 2, 1970 and written by John Firor to Daniel Hunt of the National Science Foundation (NSF), discusses further consideration of accommodation facilities, progress on the FAA request for Special Use Airspace, the Joint Hail Research Project operations (to commence June 1, 1970), a list of participating aircraft, testing of the rocket seeding system, a Modeling of Hailstorms and Hailstone Growth symposium which was held at the National Center for Atmospheric Research, and the budget. Show less