ASA Commercial Test Prep 2017

this time I'm going to show you one of the tricks to passing some of their phase commercial knowledge test questions that deal with HS eyes in particular the ones that deal with figure 17 the first thing we need to do to be able to answer these questions has become familiar with the instrument itself as most airplanes do not have this antiquated instrument mounted on them I've personally flown hundreds and hundreds of different airplanes during my 18 years of flying and I never encountered a specific HSI receiver so let's see what all these figma Jeanne's do if you're familiar with a normal HSI then you're familiar with about 70% of this instrument you will know what the top part is called the upper louver line and that indicates the magnetic heading of the aircraft you should also be familiar with the course arrow which indicates the course set but most of the size do not have the uppe