Apologies for taking so long, was at marching band camp for the past week with little to no internet access. I would be absolutely interested. I especially would be eyeing that RTO spot, as I've got a pretty intricate familiarity with documentation on the AN/PRC-77 manpack radio. While not part of the 173rd, my dad was part of the 101st and participated in their last unit-wide jump before they lost jump status. He deployed to the Nam as part of the 62nd Engineer Combat Battalion (Heavy) and was what is now the 91B Wheeled Vehicle Mechanic MOS (may have been 63C back then?). His duty posts outside of Vietnam included Fort Campbell, Fort Hood, and Schofield Barracks, and his main post in-country was Phan Rang Air Force Base, where he participated mainly in vehicle recovery and construction projects until withdrawal in 1974. He ETS'd in 1976 at the grade of Specialist 4.