Map Center Step (MAP CTR STEP)
Displayed on a CDU when PLAN is selected on the associated EFIS control panel.
Replaces the EXTENDED DATA/RTE DATA or ACTIVATE prompt.
Push – advances the <CTR> label on the CDU to the next geographically fixed
waypoint in the route and moves the respective waypoint to the center of the
EHSI.
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11.41.10 June 7, 2002
Flight Management, Navigation -FMC Takeoff and Climb 737 Operations Manual
Progress Pages
Progress Page 1
The PROGRESS page provides general flight progress information along the route of flight.
If the flight number option is activated, the page title displays the company flight number from the RTE page in the title.
Page one of the progress pages displays general information (such as distance–to–go, ATA, ETA, fuel remaining estimates) about the following:
.
waypoints (last, active, and . (prior to U7) navaid and IRS
next) information
.
destination information . (U7 and on) current wind
.
altitude change points . fuel quantity.
Flight Management, Navigation -FMC Takeoff and Climb 737 Operations Manual
Copyright . The Boeing Company. See title page for details.
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Flight Management, Navigation -FMC Takeoff and Climb 737 Operations Manual
FROM
Displays the identifier of the last (FROM) waypoint, the altitude (ALT), the actual time of arrival (ATA), and (U5 and on) the fuel at that waypoint.
Active Waypoint
Displays the identifier of the active waypoint, the flight plan course to the active waypoint, and distance–to–go (DTG) from present position to the active waypoint. Also displays the estimated time of arrival (ETA) and predicted fuel remaining at the active waypoint. The active waypoint is highlighted by reverse video.
Next Waypoint
Displays the identifier of the next waypoint which follows the active waypoint, the flight plan course for that leg, and flight plan distance–to–go (DTG) from present position to the next waypoint. Also displays the estimated time of arrival (ETA) and predicted fuel remaining at the next waypoint.
Destination
Displays the identifier of the destination airport (DEST) and flight plan distance–to–go (DTG) from present position to the destination. Also displays estimated time of arrival (ETA) and predicted fuel remaining at the destination.
When a route modification is in progress, the destination line label displays MOD. Performance predictions include the modification.
Altitude Change Point (TO XXXXX)
Displays ETA and distance–to–go to the following altitude change points as
appropriate to phase of flight:
.
TO T/C: to top of climb for the active climb
.
TO STEP POINT: to the step
point if a STEP TO entry is
made on CRZ page
.
TO T/D: to top of descent, if no STEP TO entry is made on CRZ page. For U3 and U4, a path descent must be available
.
(U3/U4) TO T/D ADVSRY: to top of descent advisory, if no STEP TO entry is made on CRZ page and a path descent is not available
.
TO E/D: to the end of descent waypoint for an active path descent; blank for a speed descent.
VHF Navigation Radio Lines
Displays identifiers and frequencies of the navaids presently tuned by VHF No. 1 and VHF No. 2.
Flight Management, Navigation -FMC Takeoff and Climb 737 Operations Manual
Frequency prefixes identify the tuning mode of each radio:
.
A – indicates frequency tuned by the FMC auto–tune mode
.
M – indicates manually tuned frequency
.
P – indicates frequency auto–tuned by the FMC as required by an active
procedure.
Fuel Quantity (FUEL QTY)
Displays the present total fuel quantity remaining as obtained from the airplane fuel summation unit.
IRS (X)
Displays currently selected IRS.
WIND
Displays current true wind direction and speed.
Navigation Status (NAV STATUS)
Push – displays the navigation status page.
Radio Update Modes
Displays the type of information (DME, DME-DME, VOR–DME, LOC, LOC–DME), identifiers, and frequency being used for updating the FMC position. Blank when not being used for updating.
Copyright . The Boeing Company. See title page for details.
11.41.14 December 1, 2000
Flight Management, Navigation -FMC Takeoff and Climb 737 Operations Manual 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：737-300机组操作手册Flight Crew Operations Manual FCOM 3(62)
