| 缩写 | 全称 | 中文释义 |
|---|---|---|
| ATR | Accumulated Time Record | 累计时间记录 |
| SELCAL | Selective Call System | 选择性呼叫系统 |
| STM | Severe Turbulence Mitigation | 严重湍流缓解 |
| LWS-RA | Rear Axle | 后轴 |
| LOOA | Letter of Operational Authority | 经营授权书 |
| STD | Scheduled Time of Departure | 预定出发时间 |
| EET | Estimated Elapsed Time | 预计经过时间 |
| MCD | Magnetic Chip Detector | 磁片探测器 |
| ASIT | Airplane and Services Integration Team | 飞机和服务集成团队 |
| OH | OverHauled | 大修 |