题名: | SAFETY RECOMMENDATIONS ADOPTED DURING THE MONTH OF SEPTEMBER, 1999 |
关键词: | recommend;endat;adopt;temb;sept;ring;safety;mber;transport;national |
摘要: | This publication contains safety recommendations in aviation (only) mode of transportation adopted by the National Transportation Safety Board during the month of September, 1999. AVIATION A-99-55 and 56 |
报告类型: | 科技报告 |