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 ALTITUDE RESERVATION.)(Refer to 14 CFR Part 91.)FRC. (See REQUEST FULL ROUTE CLEARANCE.)FREEZE/FROZEN. Terms used in referring to arrivals which have been assigned ACLTs and to the lists in which they are displayed. FREEZE CALCULATED LANDING TIME. A dynamic parameter number of minutes prior to the meter fix calculated time of arrival for each aircraft when the TCLT is frozen and becomes an ACLT (i.e., the VTA is updated and consequently the TCLT is modified as appropriate until FCLT minutes prior to meter fix calculated time of arrival, at which time updating is suspended and an ACLT and a frozen meter fix crossing time (MFT) is assigned). FREEZE HORIZON. The time or point at which an aircraft’s STA becomes fixed and no longer fluctuates Pilot/Controller Glossary with each radar update. This setting insures a constant time for each aircraft, necessary for the metering controller to plan his/her delay technique. This setting can be either in distance from the meter fix or a prescribed flying time to the meter fix. FREEZE SPEED PARAMETER. A speed adapted for each aircraft to determine fast and slow aircraft. Fast aircraft freeze on parameter FCLT and slow aircraft freeze on parameter MLDI. FRICTION MEASUREMENT. A measurement of the friction characteristics of the runway pavement surface using continuous self-watering friction measurement equipment in accordance with the specifications, procedures and schedules contained in AC 150/5320.12, Measurement, Construction, and Maintenance of Skid Resistant Airport Pavement Surfaces. FSDO. (See FLIGHT STANDARDS DISTRICT OFFICE.)FSPD. (See FREEZE SPEED PARAMETER.)FSS. (See FLIGHT SERVICE STATION.)FUEL DUMPING. Airborne release of usable fuel. This does not include the dropping of fuel tanks. (See JETTISONING OF EXTERNAL STORES.)FUEL REMAINING. A phrase used by either pilots or controllers when relating to the fuel remaining on board until actual fuel exhaustion. When transmitting such information in response to either a controller question or pilot initiated cautionary advisory to air traffic control, pilots will state the APPROXIMATE NUMBER OF MINUTES the flight can continue with the fuel remaining. All reserve fuel SHOULD BE INCLUDED in the time stated, as should an allowance for established fuel gauge system error. FUEL SIPHONING. Unintentional release of fuel caused by overflow, puncture, loose cap, etc. FUEL VENTING. (See FUEL SIPHONING.)PCG F.5 G GATE HOLD PROCEDURES. Procedures at selected airports to hold aircraft at the gate or other ground location whenever departure delays exceed or are anticipated to exceed 15 minutes. The sequence for departure will be maintained in accordance with initial call-up unless modified by flow control restrictions. Pilots should monitor the ground control/clearance delivery frequency for engine start/taxi advisories or new proposed start/taxi time if the delay changes. GBT. (See GROUND.BASED TRANSCEIVER.)GCA. (See GROUND CONTROLLED APPROACH.)GDP. (See GROUND DELAY PROGRAM.)GENERAL AVIATION. That portion of civil aviation which encompasses all facets of aviation except air carriers holding a certificate of public convenience and necessity from the Civil Aeronau-tics Board and large aircraft commercial operators. (See ICAO term GENERAL AVIATION.)GENERAL AVIATION [ICAO]. All civil aviation operations other than scheduled air services and nonscheduled air transport operations for remunera-tion or hire. GEO MAP. The digitized map markings associated with the ASR-9 Radar System. GLIDEPATH. (See GLIDESLOPE.)GLIDEPATH [ICAO]. A descent profile determined for vertical guidance during a final approach. GLIDEPATH INTERCEPT ALTITUDE. (See GLIDESLOPE INTERCEPT ALTITUDE.)GLIDESLOPE. Provides vertical guidance for aircraft during approach and landing. The glideslope/ glidepath is based on the following: a. Electronic components emitting signals which provide vertical guidance by reference to airborne instruments during instrument approaches such as ILS/MLS, or b.Visual ground aids, such as VASI, which provide vertical guidance for a VFR approach or for the visual portion of an instrument approach and landing. c.PAR. Used by ATC to inform an aircraft making a PAR approach of its vertical position (elevation) relative to the descent profile. (See ICAO term GLIDEPATH.)GLIDESLOPE INTERCEPT ALTITUDE. The minimum altitude to intercept the glideslope/path on a precision approach. The intersection of the published intercept altitude with the glideslope/path, designated on Government charts by the lightning bolt symbol, is the precision FAF; however, when the approach chart shows an alternative lower glideslope intercept altitude, and ATC directs a lower altitude, the resultant lower intercept position is then the FAF. (See FINAL APPROACH FIX.)(See SEGMENTS OF AN INSTRUMENT APPROACH PROCEDURE.)GLOBAL POSITIONING SYSTEM (GPS). A space-base radio positioning, navigation, and time-transfer system. The system provides highly accurate position and velocity information, and precise time, on a continuous global basis, to an unlimited number of properly equipped users. The system is unaffected by weather, and provides a worldwide common grid reference system. The GPS concept is predicated upon accurate and continuous knowledge of the spatial position of each satellite in the system with respect to time and distance from a transmitting satellite to the user. The GPS receiver automatically selects appropriate signals from the satellites in view and translates these into three-dimensional position, velocity, and time. System accuracy for civil users is normally 100 meters horizontally. GO AHEAD. Proceed with your message. Not to be used for any other purpose. GO AROUND. Instructions for a pilot to abandon his/her approach to landing. Additional instructions may follow. Unless otherwise advised by ATC, a VFR aircraft or an aircraft conducting visual approach should overfly the runway while climbing to traffic pattern altitude and enter the traffic pattern via the crosswind leg. A pilot on an IFR flight plan |
