時間：2011-09-16 15:17來源：藍(lán)天飛行翻譯 作者：航空 點擊：次
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SINGLE‐PILOTED AIRCRAFT- A military turbo-jet aircraft possessing one set of flight controls, tandem cockpits, or two sets of flight controls but operated by one pilot is considered single‐piloted by ATC when determining the appropriate air traffic service to be applied. (See SINGLE FREQUENCY APPROACH.) SKYSPOTTER- A pilot who has received special-ized training in observing and reporting inflight weather phenomena. SLASH- A radar beacon reply displayed as an elongated target. SLDI- (See SECTOR LIST DROP INTERVAL.) SLOT TIME- (See METER FIX TIME/SLOT TIME.) SLOW TAXI- To taxi a float plane at low power or low RPM. SN- (See SYSTEM STRATEGIC NAVIGATION.) SPEAK SLOWER- Used in verbal communications as a request to reduce speech rate. SPECIAL ACTIVITY AIRSPACE (SAA)-Any airspace with defined dimensions within the National Airspace System wherein limitations may be imposed upon aircraft operations. This airspace may be restricted areas, prohibited areas, military operations areas, air ATC assigned airspace, and any other designated airspace areas. The dimensions of this airspace are programmed into URET and can be designated as either active or inactive by screen entry. Aircraft trajectories are constantly tested against the dimensions of active areas and alerts issued to the applicable sectors when violations are predicted. (See USER REQUEST EVALUATION TOOL.) SPECIAL EMERGENCY- A condition of air piracy or other hostile act by a person(s) aboard an aircraft which threatens the safety of the aircraft or its passengers. SPECIAL INSTRUMENT APPROACH PROCE-DURE- (See INSTRUMENT APPROACH PROCEDURE.) SPECIAL USE AIRSPACE- Airspace of defined dimensions identified by an area on the surface of the earth wherein activities must be confined because of their nature and/or wherein limitations may be imposed upon aircraft operations that are not a part of those activities. Types of special use airspace are: b. c..
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