RTCA DO-229-1996
全球定位系统/广域增强系统机载设备的最低运行性能标准(包括变更 1:07/15/1997 和变更 2:02/19/1998)
Minimum Operational Performance Standards for Global Positioning System/Wide Area Augmentation System Airborne Equipment (Includes Change 1: 07/15/1997 and Change 2: 02/19/1998)