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.Magnetic/True BearingMagnetic or true fix bearings depend on airplane location.Refer to FMC PolarOperations, Flight Management Navigation, section 31.FIX1 / 2FIX INFOF I X B R G / D I S F R51 ABC 1 1 1 / 2 9B R G / D I S E T A D T G A L T2 1 3 0 / 24 2 004 z 1 0 1 2 0 0 02 6180/ 2 00 8 z 3 2 F L 1 9 0--- /--A B E A M3 150/23 2 00 6 z 1 8 1 5 5 0 0P R E D E T A - A L TN M4FMC COMM 1/2 RTE 1 LEGS2 / 3A C T R T E 1 DATAE T A W P T F U E L W I N D0 1 2 2 Z E A T 1 3 1.7 >140 1 3 0 Z D U V A L 1 2 8.7 W >2-- R O U T E D I S C O N T I N U I T Y -0 2 1 3 Z N 4 7 W 1 0 1 1 0 5.3 W>50 2 2 0 Z N O L L A 9 9.7 W >- -- -- -- -- -- -- - - - R E Q U E S T3 6Copyright © The Boeing Company.See title page for details.December 01, 1999 D6-30151-425 11.42.15 Flight Management, Navigation -FMC Cruise747 Operations Manual1 ETADisplays ETA for waypoint.2 Waypoint (WPT)Displays identifier for waypoint.3 LEGS, ERASELEGS -Push  displays RTE LEGS page.Displays ERASE prompt when an uplink containing enroute wind data is loaded.ERASE -Push -" rejects uplinked enroute wind data" displays LEGS prompt4 FUELDisplays the FMC calculated fuel remaining at the waypoint.Note: ETA and estimated fuel calculations assume a direct flight across routediscontinuities.5 WIND (W>/>)W> - indicates waypoint winds have been entered.> - winds not entered.Push  displays WIND page for the selected waypoint.6 REQUEST SEND, WIND DATA LOADBlank when airplane is active on descent or approach.Displays SEND prompt when datalink ready and airplane is not active on descentor approach.Displays LOAD prompt when uplink containing enroute wind data received anderror checks passed.SEND -Copyright © The Boeing Company.See title page for details.11.42.16 D6-30151-425 April 01, 2001 Flight Management, Navigation -FMC Cruise747 Operations ManualPush " transmits a datalink request for wind and descent forecast data" displays LOAD prompt and scratchpad message WIND DATA UPLINKREADY when an uplink containing enroute wind data received and errorchecks passed" displays scratchpad message DES FORECST UPLINK READY anddisplays LOAD and PURGE prompts on the DESCENT FORECASTpage when an uplink containing descent forecast uplink data received anderror checks passedLOAD -Push -" applies enroute wind data to route and results in a modification" displays ERASE and SEND promptsWind PageThe wind page is used to enter forecast winds and temperatures at waypoints forup to four altitudes to enhance VNAV performance.This data can be uplinked or manually entered.Wind speed and direction are entered for the specific altitudes.OAT can be entered for any altitude.The FMC calculates the temperature for theentered altitudes using the standard lapse rate.The FMC applies the first entered wind data to all waypoints in the flight plan.Wind data entered at another waypoint (at the same altitude) changes wind datadowntrack from the second entered waypoint either to the end of the track, or tothe next entered wind.The wind data before the second entered waypoint does notchange.Therefore, enter wind data for waypoints closest to the airplane, then enterwind data for waypoints downtrack from the airplane.Entered wind data are mixed with sensed wind data for performance predictions.The FMC uses entered winds for predictions far ahead of the airplane and sensedwinds close to the airplane.The FMC mixes these winds for predictions inbetween.Sensed winds display on PROGRESS page 2.The FMC calculates step climb points based on several performance factors, butdoes not calculate step climb points based on entered winds at the STEP TOaltitude.Copyright © The Boeing Company.See title page for details.April 01, 2001 D6-30151-425 11.42.17 Flight Management, Navigation -FMC Cruise747 Operations ManualACT RTE 1 DATAW>1 9 / 1 3N 4 7 W 1 0 1 W I N D SA L T O A T D I R / S P D2 - - - - -3CF L 3 3 0 - 5 3 ` 3 1 5 ` / 1 0 0 K T 4C K TF L 2 7 0 - 4 1 ` 3 1 7 ` / 9 3A L T / O A TC----- / --- ` 5- - - - - - - - - - - - - - - - - - - - - - - -6R T E DATA>1 Page TitleDisplays XXXXX, where XXXXX is the waypoint for which winds display.2 Altitude (ALT)Valid entry is altitude or flight level on line 1L.After entry, data are sorted by altitude and display in lines 1 through 4.Dashesdisplay on right side of line for wind direction and speed entry.When all four lines have data, one must be deleted before new altitude can beentered.3 OATData entry not possible.OAT displays the outside air temperature.Entries made using the ALT/OAT linedisplay in large font.Calculated OAT based on standard lapse rate display in smallfont.Copyright © The Boeing Company.See title page for details.11.42.18 D6-30151-425 December 01, 1999 Flight Management, Navigation -FMC Cruise747 Operations Manual4 Direction and Speed (DIR/SPD)Displays dashes after altitude/flight level entered in the ALT line.Valid entries are wind direction and speed.Displays wind direction and speed for related altitude.Manual entries display in large font.Values propagate in both directions for the first wind entered and downtrack forother entered winds.Propagated values display in small font [ Pobierz caÅ‚ość w formacie PDF ]

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