NTSB举行听证会,讨论1月在华府附近发生的导致67人死亡的空中碰撞事件。 NTSB holds hearing on midair collision near D.C. that killed 67 people in January.

国家运输安全委员会(NTSB)正在举行为期三天的听证会,调查1月份美国航空公司一架区域喷气式飞机与美军一架黑鹰直升机在华盛顿特区附近发生空中碰撞,造成机上67人全部死亡。 The National Transportation Safety Board (NTSB) is holding a three-day hearing to investigate a midair collision between an American Airlines regional jet and a U.S. Army Black Hawk helicopter near Washington, D.C. in January, which killed all 67 people on board. 听证会将审查潜在的无线电传输问题和直升机机组人员使用夜视镜等问题,目的是提出建议,防止发生类似事故。 The hearing will examine issues like potential radio transmission problems and the use of night-vision goggles by the helicopter crew, aiming to provide recommendations to prevent similar accidents. NTSB的完整报告预计将于明年提交。 The NTSB's full report is expected next year.