题名: | SAFETY RECOxMMENDATIONS ADOPTED DUMNG THE MONTH OF JANUARY, 1999 |
关键词: | endat;adopt;anua;safety;recommend;transport;national;modes;public;lica |
摘要: | This publication contains safety recommendations in aviation and highway modes of transportation adopted by the National Transportation Safety Board during the month of January, 1999. AVIATION A-99-1 and 2 A-99-3 A-99-4 HIGHWAY H-99-1 H-99-2 H-99-3 H-99-4 |
报告类型: | 科技报告 |