2021年3月12日 · First allow me to give a quick introduction to RNAV and RNP before geting to SAAAR / RNP AR. Area Navigation (RNAV) is a method of instrument flight rules (IFR) navigation that allows an aircraft to fly on any desired path within the coverage of referenced navigation beacons, rather than navigating directly to and from the beacons.

2015年5月9日 · ICAO and FAA CAT III definitions. A CAT III operation is a precision approach at lower than CAT II minima. Sub-categories are listed below.

The utmost development of Performance Based Navigation for approach, missed approach and departure is known under different names. FAA initially referred to RNP SAAAR Operations, SAAAR standing for Special Aircraft and Aircrew Authorization Required. ICAO now refers to RNP Operations with Authorization Required (RNP AR).

2017年2月4日 · Stack Exchange Network. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

2016年3月18日 · $\begingroup$ See also What is a SAAAR instrument approach? where the answer from DeltaLima includes a description of RNAV and RNP and a link to a very interesting presentation of RNP by FAA. $\endgroup$ –

2019年1月31日 · RNAV (RNP AR) procedures are available in the US for domestic operations. These procedures require approval, hence the name: Authorization Required (AR), formally known as Special Aircraft & Aircrew Authorization Requirements (SAAAR) procedures. European Airspace Requirements. There are two existing European RNP requirements:

CAT III. Landing System Performance. All types of low visibility landings systems, including automatic flight control, guidance for manual control, and hybrid, shall be demonstrated to achieve the performance accuracy with the probabilities prescribed in this section.

2015年7月30日 · It indicates a "temperature restricted" airport where precautions are required to calculate and set correct altimeter settings because the errors caused when the temperature is at the lowest recorded , if not corrected, can exceed the …

2019年1月6日 · From the AIM 5-4-19:. 5−4−19. Side−step Maneuver. a. ATC may authorize a standard instrument approach procedure which serves either one of parallel runways that are separated by 1,200 feet or less followed by a straight−in landing on the adjacent runway.

2020年6月13日 · Q&A for aircraft pilots, mechanics, and enthusiasts. Stack Exchange Network. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, …