How To Read A Sectional Chart Youtube

reading a sectional chart

Sectional Charts are meant to merely evidence a section of a flight region. These charts emphasize but landmarks and features that would be of import to a pilot for navigation during flight. Tall, man-made structures and natural landmarks are indicated along with roadways, rivers and railroad tracks, as these are easily seen and recognized by pilots from the air. Topography is referenced by a special colour code with lightness or darkness of the colour indicating a lower or higher in elevation of the land.

Take a look at the Sectional Nautical chart below and discover how much information it communicates to the pilot. Nosotros'll break this Sectional Chart down into layers, so y'all tin can easily run across how the many of import features are noted on the chart. Check the push for any given layer to view that layer; uncheck information technology to hide the layer. Select any combination of layers to identify them together, and so yous tin can view the exclusive chart in different ways.

In that location are a number of of import components to this nautical chart. Let'southward examine them in detail.

Summit

Notice the use of colour to evidence elevation. The colour lawmaking is given in the box next to the chart. Recollect, the darker the shade, the higher the elevation. The lighter the shade, the lower the elevation. Bright yellowish indicates a city.

Topography

This layer shows the man-made and natural features that would be easily visible to a airplane pilot during flight. The homo-made features include tall towers, roads, railroad tracks, dams, outdoor theatres, race tracks, bridges, lookout towers, power manual lines, aerial cables, and coast guard stations. The natural features include lakes, rivers and mountain passes.

Obstructions

These man-fabricated structures are normally tall radio towers, simply tall towers or they are very alpine structures that are not specifically identified on the map. Run into the key below.

Airport Information

An airport is indicated by the type and length of runway it has. There are also special symbols to signal if the airport is restricted in whatsoever way, if information technology is a military airport, if it has been abandoned and if information technology provides services such as fuel. Airports having control towers are shown in blueish. Additional data about the drome is given in a blue-lined box. All other airports are shown in magenta. For specific details about an aerodrome, the pilot needs to consult the Airdrome Facility Directory. Click the key below for a closer view.

Airport Information

The blue-lined box gives details nigh the airport indicated in blueish. (Remember blue airports have command towers!) This data can exist lengthy or brief and usually includes radio frequencies, elevation, runway length and lighting availability. Click the key beneath for a closer view.

Radio Aids

The symbols listed in the box below inform pilots equally to what radio aids are bachelor for their navigation. Click the box for a closer view.

Airspace Information

The blazon of aircraft existence flown will make up one's mind the airspace in which it should be flown. The floor and/or ceiling for each different airspace designation is sometimes indicated on the chart. Airways, departure and arrival routes are as well fatigued on the map. Restricted areas and military functioning areas are boxed in blue or magenta. Click the box below for details.

Miscellaneous

These symbols testify special activeness that can occur in a certain area such as ultra-light flight, hang gliding, parachuting and glider operations. If an airport has a flashing buoy, it is also indicated. See the cardinal below for these symbols.

Text

All names are printed in black, blue or magenta and tin betoken cities, mountains, rivers and regions.

Compass

Throughout a exclusive nautical chart a compass rose is placed to identify to the pilot the orientation to the cardinal points (north, southward, eastward and west).

Source: http://www.pilotfriend.com/training/flight_training/nav/rd_charts.htm

Posted by: mitchelltheinder1941.blogspot.com

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