LESSONS LEARNED, HEADQUARTERS, 12TH COMBAT AVIATION GROUP Open PDF Document Details Document Type Technical Report Publication Date Feb 14, 1968 Accession Number AD0390199 Entities Organizations Adjutant General's Corps Tags Communities of Interest Air Platforms Biomedical Ground and Sea Platforms Weapons Technologies DTIC Thesaurus Topics Accidents Air Traffic Aircrafts Army Aviation Attack Helicopters Civic Action Civilian Personnel Education Flight Training Helicopters Lessons Learned Medical Personnel Personnel Management Students Test Equipment Training Warfare