air navigation charts saint paul to dubuque

In some other countries, besides the Government Organisations, the job is also done by private agencies. For example m/s Jeppesen of Germany is producing aeronautical charts for sale to pilots and airlines. The major difference in production of charts by Jeppesen is that they do not conduct the field survey to collect the data, but gather the information from various authentic sources. On the other hand, AAI collects the field data also through its own sources. The aeronautical charts produced by AAI are mainly based on the Standards and Recommended Practices of ICAO. However certain non-ICAO Charts are also produced to meet internal requirements. Among ICAO Charts again there are three categories i.e. Mandatory ICAO Charts, Conditionally required ICAO Charts and Non-mandatory ICAO Charts. The following charts have been declared mandatory by ICAO and therefore, they are produced by AAI for publication and sale to variousĪerodrome Obstacle Chart Type ‘A’ – It shows the obstacles within the approach funnel of the landing and take-off paths of airports and it provides necessary operational data. Precision Approach Terrain Chart – It provides detailed terrain profile information within a defined portion of final approach of the aircraft landing at an airport.Įnroute Chart – Provides information to flight crew to facilitate navigation along air traffic services routes. Thus the pilots flying on those air-routes can use the charts for a safe flight. Instrument Approach Chart – Provides necessary information for instrument approach procedure. World Aeronautical Chart – They contain small scale maps (1:1 million) Thus an pilot of an aircraft landing at a particular airport is able to follow the specified proceAVIATION dure meant for bringing the aircraft below a particular height to see the runway and land there.Īerodrome Chart – Provides essential operational information about an aerodrome. Of a particular area showing various geographical features of the land, hills, roads, lakes, rivers, roads etc. These maps are produced, published and sold by Survey of India.

Air navigation charts saint paul to dubuque