In the U.S., RNP APCH procedures are titled RNAV (GPS) and offer several lines of minima to accommodate varying levels of aircraft equipage: either lateral navigation (LNAV), LNAV/vertical navigation (LNAV/VNAV), Localizer Performance with Vertical Guidance (LPV), and Localizer Performance (LP).

The expansion of Global Positioning System (GPS)-based instrument approach procedures (IAP), a key element of NextGen’s Performance Based Navigation (PBN) initiative, provides benefits for pilots and stakeholders. This fact sheet will focus on the most common navigation

rnav和rnp系统旨在通过可重复和可预测的航径定义，达到适合于应用要求的特定精度水平。 rnav 和 rnp 系统通常将来自传感器的信息，如大气数据、惯性参考、雷达导航和卫星导航，以及内部数据库的输入 数据和机组人员键入的数据进行综合处理，以实施下列功能：

2024年5月18日 · Required Navigation Performance (RNP) is a form of navigation that allows an aircraft to fly directly between two 3D points in space. The fundamental difference between RNP and RNAV is that RNP requires on-board performance monitoring and alerting capability.

Required Navigation Performance (RNP) is a family of navigation specifications under Performance Based Navigation (PBN) which permit the operation of aircraft along a precise flight path with a high level of accuracy and the ability to determine aircraft position with …

In the U.S., RNP APCH procedures are titled RNAV (GPS) and offer several lines of minima to accommodate varying levels of aircraft equipage: either lateral navigation (LNAV), LNAV/vertical navigation (LNAV/VNAV), Localizer Performance with Vertical Guidance (LPV), and Localizer Performance (LP).

区域导航（RNAV, Regional Area Navigation）：一种导航方式，允许航空器在地面导航设备覆盖范围内，或在机载自主导航设备的 工作范围之内，或者二者的组合，沿任一期望的航径飞行。 RNAV 系统可以作为飞行管理系统 (FMS) 的一部分。 所需性能导航（RNP, Required Navigation）：具有机载导航性能监视和告警能力的RNAV，RNP类型根据飞机至少95％的时间内预计能达到的导航性能精度的数值来确定。 PBN概念不是单独提出的，是基于对空域概念的 …

Required navigation performance (RNP) is a type of performance-based navigation (PBN) that allows an aircraft to fly a specific path between two 3D-defined points in space. Area navigation (RNAV) and RNP systems are fundamentally similar. The key difference between them is the requirement for on-board performance monitoring and alerting.

2025年2月15日 · RNAV uses GPS waypoints for direct routes, no beacons needed. Types include LPV, LNAV, LP, LP+V, LNAV/VNAV, and RNP. Precision systems allow lower minima for safer landings. RNAV improves access and efficiency, with …

rnav和rnp系统旨在通过可重复和可预测的航径定义，达到适合于应用要求的特定精度水平。 rnav 和 rnp 系统通常将来自传感器的信息，如大气数据、惯性参考、雷达导航和卫星导航，以及内部数据库的输入 数据和机组人员键入的数据进行综合处理，以实施下列功能：