Lessons Learned, Headquarters, 13th Aviation Battalion Open PDF Document Details Document Type Technical Report Publication Date Aug 11, 1970 Accession Number AD0514458 Entities Organizations Adjutant General's Corps Tags Communities of Interest Air Platforms Biomedical Human Systems Weapons Technologies DTIC Thesaurus Topics Aircraft Engines Aircrafts Ammunition Artillery Employment Flight Training Helicopters Lessons Learned Maintenance Maintenance Personnel Personnel Management Pilots Schools Students Training War Colleges Warfare