Pilot/Controller Glossary 飞行员/空管术语

时间：2011-08-13 13:07来源：蓝天飞行翻译 作者：航空 点击：次

AIRCRAFT (P/CG) - Device/s that are used or intended to be used for flight in the air and when used in Air Traffic Control terminology may include the flight crew.
AIRCRAFT (ICAO) - Any machine that can derive support in the atmosphere from the reactions of the air other than the reactions of the air against the earth's surface.
AIRCRAFT APPROACH CATEGORY (P/CG) - A grouping of aircraft based on a speed of 1.3 times the stall speed in the landing configuration at maximum gross landing weight. An aircraft shall fit in only one category. If it is necessary to maneuver at speeds in excess of the upper limit of a speed range for a category, the minimums for the next higher category should be used. For example, an aircraft which falls in category A, but is circling to land at a speed in excess of 90 knots, should use the approach category B minimums when circling to land. The categories are as follows:)
(1) CATEGORY A - Speed less than 91 knots.
(2)
CATEGORY B - Speed 91 knots or more but less than 121 knots.

(3)
CATEGORY C - Speed 121 knots or more but less than 141 knots.

(4)
CATEGORY D - Speed 141 knots or more but less than 166 knots.

(5)
CATEGORY E - Speed 166 knots or more. (Refer to Federal Air Regulations Parts 1 and 97)

AIRCRAFT APPROACH CATEGORY DoD (USAF) - The five approach categories (A thru E) are based on 1.3 times the stall speed in the landing configuration. Operational agencies determine the category/categories of minima required and to be used by their aircraft. For example, if the final speed is 145 knots, category D minima should be used, provided other aircraft characteristics (e.g., restricted downward vision angle) do not dictate use of a higher category of minimums.
APPROACH SPEED
CATEGORY
A Speed less than 91 knots.
B Speed 91 knots or more but less than 121 knots.
C Speed 121 knots or more but less than 141 knots.
D Speed 141 knots or more but less than 166 knots.
E Speed 166 knots or more.

NOTE: Procedures containing the word COPTER in the procedure title, i.e., COPTER VOR 190°, are approved under TERPs helicopter criteria for helicopter use only and are restricted to 90 knots or less indicated airspeed.
AIRCRAFT CLASSES (FAA-P/CG) - For the purposes of wake turbulence, separation minima, Air Traffic Control classifies aircraft as heavy, large and small as follows:
(1)
HEAVY - Aircraft capable of take-off weights of more than 255,000 pounds whether or not they are operating at this weight during a particular phase of flight.

(2)
LARGE - Aircraft of more than 41,000 pounds, maximum certificated take-off weight, up to 255,000 pounds.

(3)
SMALL - Aircraft of 41,000 pounds or less, maximum certificated take-off weight.

AIRCRAFT CLASSES (ICAO) - For the purposes of wake turbulence separation minima, Air Traffic Control classifies aircraft as heavy, medium and light as follows:

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