| 日期/Date | 事件/Event | 地點/Location |
| 2010/2/11 | CVU, GR, BEAV, UTX at Cowen and Company Aerospace/Defense Conference | |
| 2010/2/11 | CVU, GR, BEAV, UTX at Cowen and Company Aerospace/Defense Conference | |
| 2010/2/11 | CVU, GR, BEAV, UTX at Cowen and Company Aerospace/Defense Conference | |
| 2010/2/11 | CVU, GR, BEAV, UTX at Cowen and Company Aerospace/Defense Conference | |
| 2010/2/11 | CVU, GR, BEAV, UTX at Cowen and Company Aerospace/Defense Conference | |
| 2010/2/11 | CVU, GR, BEAV, UTX at Cowen and Company Aerospace/Defense Conference | |