时间：2011-04-18 00:52来源：蓝天飞行翻译 作者：航空 点击：次
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(See FINAL APPROACH COURSE.)(See FINAL APPROACH FIX.)(See FINAL APPROACH POINT.)(See SEGMENTS OF AN INSTRUMENT APPROACH PROCEDURE.)(See ICAO term FINAL APPROACH.)FINAL APPROACH POINT. The point, applicable only to a nonprecision approach with no depicted FAF (such as an on airport VOR), where the aircraft is established inbound on the final approach course from the procedure turn and where the final approach descent may be commenced. The FAP serves as the FAF and identifies the beginning of the final approach segment. (See FINAL APPROACH FIX.)(See SEGMENTS OF AN INSTRUMENT APPROACH PROCEDURE.)FINAL APPROACH SEGMENT. (See SEGMENTS OF AN INSTRUMENT APPROACH PROCEDURE.)FINAL APPROACH SEGMENT [ICAO]. That segment of an instrument approach procedure in which alignment and descent for landing are accomplished. FINAL CONTROLLER. The controller providing information and final approach guidance during PAR and ASR approaches utilizing radar equipment. (See RADAR APPROACH.)FINAL GUARD SERVICE. A value added service provided in conjunction with LAA/RAA only during periods of significant and fast changing weather conditions that may affect landing and takeoff operations. FINAL MONITOR AID. A high resolution color display that is equipped with the controller alert system hardware/software which is used in the precision runway monitor (PRM) system. The display includes alert algorithms providing the target predictors, a color change alert when a target penetrates or is predicted to penetrate the no transgression zone (NTZ), a color change alert if the aircraft transponder becomes inoperative, synthe-sized voice alerts, digital mapping, and like features contained in the PRM system. (See RADAR APPROACH.)FINAL MONITOR CONTROLLER. Air Traffic Control Specialist assigned to radar monitor the flight path of aircraft during simultaneous parallel and simultaneous close parallel ILS approach operations. Each runway is assigned a final monitor controller during simultaneous parallel and simulta-neous close parallel ILS approaches. Final monitor controllers shall utilize the Precision Runway Monitor (PRM) system during simultaneous close parallel ILS approaches. FIR. (See FLIGHT INFORMATION REGION.)FIRST TIER CENTER. The ARTCC immediately adjacent to the impacted center. FIS.B. (See FLIGHT INFORMATION SERVICE.BROADCAST.)FIX. A geographical position determined by visual reference to the surface, by reference to one or more radio NAVAIDs, by celestial plotting, or by another navigational device. FIX BALANCING. A process whereby aircraft are evenly distributed over several available arrival fixes reducing delays and controller workload. FLAG. A warning device incorporated in certain airborne navigation and flight instruments indicating that: a.Instruments are inoperative or otherwise not operating satisfactorily, or b.Signal strength or quality of the received signal falls below acceptable values. FLAG ALARM. (See FLAG.)PCG F.2 FLAMEOUT. An emergency condition caused by a loss of engine power. FLAMEOUT PATTERN. An approach normally conducted by a single-engine military aircraft experiencing loss or anticipating loss of engine power or control. The standard overhead approach starts at a relatively high altitude over a runway (“high key”) followed by a continuous 180 degree turn to a high, wide position (“low key”) followed by a continuous 180 degree turn final. The standard straight-in pattern starts at a point that results in a straight-in approach with a high rate of descent to the runway. Flameout approaches terminate in the type approach requested by the pilot (normally fullstop). FLIGHT CHECK. A call-sign prefix used by FAA aircraft engaged in flight inspection/certification of navigational aids and flight procedures. The word “recorded” may be added as a suffix; e.g., “Flight Check 320 recorded” to indicate that an automated flight inspection is in progress in terminal areas. (See FLIGHT INSPECTION.)(Refer to AIM.)FLIGHT FOLLOWING. (See TRAFFIC ADVISORIES.)FLIGHT INFORMATION REGION. An airspace of defined dimensions within which Flight Information Service and Alerting Service are provided. a.Flight Information Service. A service provided for the purpose of giving advice and information useful for the safe and efficient conduct of flights. b.Alerting Service. A service provided to notify appropriate organizations regarding aircraft in need of search and rescue aid and to assist such organizations as required. FLIGHT INFORMATION SERVICE. A service provided for the purpose of giving advice and information useful for the safe and efficient conduct of flights. FLIGHT INFORMATION SERVICE. BROADCAST (FIS.B). A ground broadcast service provided through the ADS.B Broadcast Services network over the UAT data link that operates on 978 MHz. The FIS.B system provides pilots and flight crews of properly equipped aircraft with a cockpit display of certain aviation weather and aeronautical information. Pilot/Controller Glossary FLIGHT INSPECTION. Inflight investigation and evaluation of a navigational aid to determine whether it meets established tolerances. (See FLIGHT CHECK.)(See NAVIGATIONAL AID.)FLIGHT LEVEL. A level of constant atmospheric pressure related to a reference datum of 29.92 inches of mercury. Each is stated in three digits that represent hundreds of feet. For example, flight level (FL) 250 represents a barometric altimeter indication of 25,000 feet; FL 255, an indication of 25,500 feet. (See ICAO term FLIGHT LEVEL.)FLIGHT LEVEL [ICAO]. A surface of constant atmospheric pressure which is related to a specific pressure datum, 1013.2 hPa (1013.2 mb), and is separated from other such surfaces by specific pressure intervals. |
