Lessons Learned, Headquarters 212th Avn Bn, 223rd Avn Bn, 145th Avn Bn, 268th Avn Bn Open PDF Document Details Document Type Technical Report Publication Date Apr 28, 1972 Accession Number AD0520491 Entities Organizations Adjutant General's Corps Tags Communities of Interest Air Platforms Human Systems Weapons Technologies DTIC Thesaurus Topics Aircrafts Altitude Artillery Aviation Personnel Cameras Employment Fixed Wing Aircraft Flight Crews Helicopters Personnel Management Photographic Equipment Pilots Small Arms Surveillance Test Equipment Warfare Warning Systems