What is a 211 on an aeronautical chart?
“Alert areas are depicted on aeronautical charts with an ‘A’ followed by a number (e.g., A-211) to inform nonparticipating pilots of areas that may contain a high volume of pilot training or an unusual type of aerial activity. Pilots should exercise caution in alert areas.
What do aeronautical charts show?
Sectional Aeronautical Charts. The aeronautical information includes visual and radio aids to navigation, airports, controlled airspace, special-use airspace, obstructions, and related data.
How is maximum elevation figure calculated?
MEFs are determined by taking the highest of the following: 1) The point of highest terrain within a quadrangle, adding 200 ft for obstacles which are not required to be portrayed, and then adding 100 feet for vertical error and then rounding up to the next hundred feet; or 2) The height of the highest manmade obstacle …
Can you fly in an alert area?
Pilots are advised to be particularly alert when flying in these areas. Alert areas shall not extend into Class A, B, C, and D airspace, or Class E airport surface areas. To the extent possible, alert areas should avoid Federal airways, major terminal areas, and high volume VFR routes.
What are the 2 examples of regulatory special use airspace?
Prohibited and restricted areas are regulatory special use airspace and are established in 14 CFR Part 73 through the rulemaking process. Warning areas, MOAs, alert areas, CFAs, and national security areas (NSA) are nonregulatory special use airspace.
Are world aeronautical charts still available?
× The WAC Chart Series is being discontinued beginning September 17, 2015. These charts are revised and updated annually, except for a few in Alaska, Mexico and the Caribbean, which are revised biennially. …
What does VFR stand for?
Visual Flight Rules
Visual Flight Rules simply means that the aircraft is intended to operate in visual meteorological conditions (VMC, i.e. nice and clear weather).
What is the minimum safe altitude anywhere?
500 feet
An altitude of 500 feet above the surface, except over open water or sparsely populated areas. In those cases, the aircraft may not be operated closer than 500 feet to any person, vessel, vehicle, or structure.
Is Oroca AGL or MSL?
Flight Planning When planning your flight remember that the MEF and OROCA are listed in msl and ceilings are in agl.
What is the purpose of a Sectional Aeronautical Chart?
The 1:500,000 scale Sectional Aeronautical Chart Series is designed for visual navigation of slow to medium speed aircraft. The topographic information featured consists of the relief and a judicious selection of visual checkpoints used for flight under visual flight rules.
Where can I find aeronautical charts and data?
“Aero data furnished by Forscom Flight Detachment, Ft. McPherson, Georgia.” Includes text. Available also through the Library of Congress Web site as a raster image. Contributor: United States. Defense Mapping Agency. Topographic Center
How many sheets are in Library of Congress aeronautical chart?
Relief shown by contours, gradient tints, form lines, and spot heights. Geographic coverage complete in 87 sheets. Includes multiple editions of all maps. Accompanied by Coast and Geodetic Survey index (on sheet 41 x 56 cm.).
Where can I find a Paul E Mortimer aeronautical chart?
Topographic Center Paul E. Mortimer map collection The collection consists of an aeronautical map of Germany from 1938 published by the Reichsluftfahrtministerium and a letter to the donor, Paul E. Mortimer. Helicopter route chart, Washington, D.C. Aeronautical chart showing numbered helicopter routes in the Washington D.C. metropolitan area.