Lessons Learned, Headquarters, 164th Aviation Group Open PDF Document Details Document Type Technical Report Publication Date Aug 13, 1968 Accession Number AD0842563 Entities Organizations Adjutant General's Corps Tags Communities of Interest Air Platforms Weapons Technologies DTIC Thesaurus Topics Aircraft Equipment Aircrafts Altitude Army Army Aviation Attack Helicopters Helicopters Lessons Learned Low Altitude Observation Observation Aircraft Reconnaissance Reconnaissance Vehicles Test And Evaluation Vulnerability Warfare Word Processors