中国共产党优秀党员、中国航空教育家、著名航空工程专家、全国教育系统劳动模范、《航空学报》编委、西北工业大学资深教授、杨彭基教授因病不幸于1999年9月22日下午5时逝世,享年86岁。杨彭基教授的逝世,对于我国社会主义建设,特别是对于我国的航空航天事业是一个重大损?.. Outstanding member of the Chinese Communist Party, Chinese aviation educator, famous aviation engineering expert, model worker of the national education system, Editorial Board of Journal of Aeronautics, senior professor of Northwestern Polytechnical University, and Professor Peng Peng Unfortunately, on September 22, 1999, at 5 pm, , At the age of 86 years old. Professor Yang Pengji’s death is a major loss to our country’s socialist construction, especially to our country’s aerospace undertaking.