What Is A World Aeronautical Chart
WAC is primarily used by pilots who fly at medium and high speeds. It is a type of aeronautical chart that is scaled at 1: 1,000,000. This means that an inch is approximately 13.7 nautical miles. Sectional charts are similar with the world aeronautical chart except that it has less detail since it is smaller in size. Topographic information, airports, and radio navigational aids are shown in the WAC. It is ideal for planning strategies when in flight because the pilot can see the comprehensive view of the flight area. WACs are revised annually. However, its Alaskan and Mexican/Caribbean counterparts are revised every two years and Australian charts are revised every three to five years. There are twelve charts that compose the United States airspace, 8 comprise Alaskan airspace, and there are 18 charts that cover Canada. Australian airspace has the most charts at 43.
Whenever you need one or a set of these charts, you may find it hard to find one in the nearest supplies store. There are shops dedicated for charts like these as well as other Pilot Supplies. Pilot shops are usually in the vicinity of flight schools. This is the best place to get your gear because these shops are up to date. Being in a flight school, they get to know the latest in flight gears. However, it can be very expensive when you get your paraphernalia from here. The cheaper way to go is to buy online. There are many websites that you can visit which can offer more choices at lower prices.