Lessons Learned, Headquarters, 212th Combat Aviation Battalion Open PDF Document Details Document Type Technical Report Publication Date Feb 14, 1970 Accession Number AD0509008 Entities Organizations Adjutant General's Corps Tags Communities of Interest Air Platforms Biomedical Human Systems Sensors Weapons Technologies DTIC Thesaurus Topics Air Force Air Traffic Aircrafts Artillery Attack Aircraft Attack Helicopters Cameras Fighter Aircraft Governments Lessons Learned Navigation Organizational Structure Photography Reconnaissance Security Tactical Aircraft Warfare