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Understanding the Use of In-Flight Weather Information Products and Services

机译：了解机上天气信息产品和服务的使用

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摘要

The objective of this paper is to provide additional insight into the use of weather-related information products and services by pilots. In this initial effort, we administered a survey to determine: (1) in-flight weather information products and services that pilots primarily use, (2) nature of information pilots glean for these weather-related applications, and how reliant they are on these weather information products, and (3) whether pilots are aware of the shortcomings of weather information products. A total of 109 pilots participated in the survey. We found that a majority of pilots (71.3%) of pilots operated aircraft with technically advanced avionics, know as "glass cockpits". While a large proportion of pilots (74%) relied on in-panel weather products, 55.8% used mobile devices to gather information about weather during flight. Further investigation into the types of weather information products pilots preferred reveals that 84.1% of pilots used ATIS/AWOS/ASOS to obtain weather information during flight. ForeFlight has the highest presence among certified flight instructors-instrument (CFII) with 61.8%, followed by private pilots (59.4%), and instrument rated pilots (57.5%). Pilots were generally very reliant on weather information products-75.2% of the pilots were either very reliant or reliant on the weather information product to make in-flight decisions. Pilots used weather information products to primarily gather information on convective activity, icing, and instrument meteorological conditions (IMC)/marginal visual meteorological conditions (VMC). When asked about the shortcomings of weather information products, it is encouraging to note that 74.7% of pilots indicated that they were aware of deficiencies. They primarily drew attention to the delay (or lag) in the weather data and currency of radar images.
机译：本文的目的是为飞行员提供与天气有关的信息产品和服务的使用的更多见解。在这项初步工作中，我们进行了一项调查，以确定：（1）飞行员主要使用的机上天气信息产品和服务;（2）信息飞行员的性质收集到这些与天气相关的应用程序，以及他们对这些应用程序的依赖程度天气信息产品，以及（3）飞行员是否意识到天气信息产品的缺点。共有109名飞行员参加了调查。我们发现，大多数飞行员（71.3％）的飞行员使用的是技术先进的航空电子设备，即“玻璃驾驶舱”。虽然大部分飞行员（74％）依赖于面板内天气产品，但55.8％的用户使用移动设备来收集飞行期间的天气信息。对首选的天气信息产品类型的进一步调查显示，有84.1％的飞行员在飞行过程中使用了ATIS / AWOS / ASOS来获取天气信息。 ForeFlight在经过认证的飞行教官仪表（CFII）中的占有率最高，为61.8％，其次是私人飞行员（59.4％）和仪表等级的飞行员（57.5％）。飞行员通常非常依赖天气信息产品，有75.2％的飞行员非常依赖或依赖天气信息产品来做出飞行决策。飞行员使用天气信息产品主要收集有关对流活动，结冰和仪器气象条件（IMC）/边际视觉气象条件（VMC）的信息。当被问及天气信息产品的缺点时，令人鼓舞的是，有74.7％的飞行员表示他们知道不足之处。他们主要是提请注意天气数据和雷达图像流通的延迟（或滞后）。

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