Proceeding Direct To a Waypoint (DIR/INTC)
DIR INTC key .................................................................................. Push Observe DIRECT TO box prompts displayed in line 6L.
Enter the desired waypoint on the DIRECT TO line. Observe the waypoint automatically transfers to line 1L.
Correct any ROUTE DISCONTINUITY if the entered waypoint was not in the original flight plan. EXEC key ........................................................................................ Push Observe the MOD RTE LEGS page changes to ACT.
Intercepting a Leg (Course) To a Waypoint (DIR/INTC) - (not available with MCDU installed)
DIR INTC key .................................................................................. Push Observe INTC LEG TO box prompts displayed in line 6R.
Enter the desired waypoint on the INTC LEG TO line. Observe the
waypoint automatically transfers to line 1L. Observe INTC CRS prompt displayed in line 6R. Enter the desired intercept course in the INTC CRS line. Observe the desired course is displayed on line 6R but, with magnetic variation differences, in line 1.
Correct any ROUTE DISCONTINUITY if the entered waypoint was not in the original flight plan.
EXEC key ........................................................................................ Push Observe the MOD RTE LEGS page changes to ACT. LNAV may disengage after execution of an intercept leg to a waypoint. If LNAV disengages, turn to a heading to satisfy LNAV capture criteria, as described in Chapter 11, and then engage LNAV.
Route Modification
RTE LEGS or RTE page ................................................................ Select Line select existing waypoints in the desired sequence. Key–in any new waypoints in the scratch Pad and line select into the
flight plan. Correct any ROUTE DISCONTINUITIES.
Copyright . The Boeing Company. See title page for details.
SP.11.6 December 3, 2004
Supplementary Procedures -Flight Management, Navigation
737 Operations Manual
EXEC key.........................................................................................Push Observe the MOD RTE or MOD RTE LEGS page changes to ACT.
Linking a Route Discontinuity
Correct the ROUTE DISCONTINUITY by entering or deleting
waypoints in a sequence that provides a continuous flight–plan path.
EXEC key.........................................................................................Push Observe the MOD RTE or MOD RTE LEGS page changes to ACT.
Determining ETA and Distance to Cross Radial (Bearing) or Distance From a Fix
FIX INFO page...............................................................................Select
Enter the identifier of the reference waypoint (normally an off–route waypoint) onto the FIX line. Enter the desired radial or distance from the FIX on a RAD/DIS line, or line select the ABM prompt if the desired radial from the FIX is perpendicular to the present route/course.
Time and distance to go ................................................................. Check
Check ETA and DTG, as desired.
Note: If ETA and DTG are not displayed, the fix entered is not on the current planned route or it has already been passed.
Changing Destination
RTE page ........................................................................................Select
Enter the new destination over the original DEST. Enter desired routing to the new destination using the RTE, RTE LEGS, and ARRIVALS pages, as appropriate. Correct any ROUTE DISCONTINUITY.
EXEC key.........................................................................................Push Observe the MOD RTE or MOD RTE LEGS page changes to ACT.
Note: If destination is changed during climb, performance predictions may be blanked if the new flight plan is incompatible with the entered cruise altitude. Correct by entering a lower CRZ ALT on the CLB page.
Copyright . The Boeing Company. See title page for details.
December 3, 2004 SP.11.7
Supplementary Procedures -Flight Management, Navigation 737 Operations Manual
Entering Holding Fix Into Route
HOLD key ........................................................................................ Push
If the RTE HOLD page is displayed, observe the NEXT HOLD prompt. Line select 6L until the (RTE LEGS) HOLD AT page is displayed.
Observe that HOLD AT box prompts and the PPOS prompt (if in flight) are displayed. Enter the holding fix in line 6L, or line select PPOS.
If the holding fix is a waypoint in the active route, or PPOS was selected, observe the MOD RTE HOLD page displayed. If the holding fix is a waypoint not in the active route, observe the message HOLD AT XXXXX displayed in the scratch pad. Enter the holding fix into the route by line selecting in the desired waypoint sequence. Observe the MOD RTE HOLD page displayed. If displayed holding details are incorrect or inadequate, enter correct information on the appropriate line(s).
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