<ACT> STATUS LABEL
Identifies the active N1 thrust limit.

N1
Displays the N1 for individual thrust limits based on present conditions and bleed

air configuration.
If CLB–1 or CLB–2 is selected, the N1% for CLB and the N1 cursors still display
values for full rated climb.

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Flight Management, Navigation -FMC Takeoff and Climb 737 Flight Crew Operations Manual

Engine Out Climb
Engine out climb advisory data is available on the CLB page. Engine out data is also available with both engines operating. The engine out climb phase automatically transitions to the engine out cruise phase when reaching the cruise altitude.
Engine Out Climb Page
Displays advisory information for an engine inoperative condition. Once the page is selected, it cannot be executed.
YA721, YA722
<LT ENG OUT  RT  ENG  OUT> 

Copyright . The Boeing Company. See title page for details.
11.41.40  June 1, 2005

Flight Management, Navigation -FMC Takeoff and Climb 737 Flight Crew Operations Manual
YA613 - YA687, YA801 - YK104

Left/Right Engine Out (LT ENG OUT/RT ENG OUT)
Displayed after selection of ENG OUT prompt.
YA721, YA722
Selection of left or right engine changes display to MOD ENG OUT CLB page.
The execute light does not illuminate. After viewing engine out data, select
ERASE to return to the active climb mode.

Cruise Altitude (CRZ ALT)
YA721, YA722
Displays the current cruise altitude. Manual entry is allowed.

Copyright . The Boeing Company. See title page for details.
Flight Management, Navigation -FMC Takeoff and Climb 737 Flight Crew Operations Manual

YA613 - YA687, YA801 - YK104 Displays the current active cruise altitude. Value is forwarded from either the PERF INIT, CRZ, CRZ CLB, or CRZ DES pages. Manual entry not allowed.

Target Speed (TGT SPD) YA721, YA722
Displays the minimum drag engine out climb speed.

Engine Out Speed (ENG OUT SPD) YA613 - YA687, YA801 - YK104
Displays the minimum drag engine out climb speed.

Maximum Altitude (MAX ALT)
Displays the maximum altitude at which company specified rate of climb can be

achieved using one engine at maximum continuous thrust.
After page selection, the FMC accounts for wing and engine anti–ice, air
conditioning and engine bleed of the operating engine.

N1
Displays the N1 for maximum continuous thrust.

Continuous N1 (CON N1) YA613 - YA687, YA801 - YK104
Displays the N1 for maximum continuous thrust.

LT ENG OUT/RT ENG OUT
Selected engine is shown in reverse highlighting.

Copyright . The Boeing Company. See title page for details.
11.41.42  June 1, 2005

Flight Management, Navigation -FMC Takeoff and Climb 737 Flight Crew Operations Manual
Air Turnback Arrivals Page
During a turn–back situation, the crew requires quick access to the arrivals information for the origin airport. The departure/arrivals index and arrivals page provide access without changing the destination on the route page. See Chapter 11, Section 43 for additional information on the arrivals page.

Standard Terminal Arrival Routes (STARS)
Displays STARS for the origin airport.
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Flight Management, Navigation -FMC Takeoff and Climb 737 Flight Crew Operations Manual

Transitions (TRANS)
Displays transitions for the origin airport.

APPROACHES
Displays approaches for the origin airport.

RUNWAYS
Displays runways for the origin airport.
Copyright . The Boeing Company. See title page for details.
11.41.44  March 28, 2005

737 Flight Crew Operations Manual

Introduction
The cruise phase automatically begins when the top of climb is reached.
During cruise, the primary FMC pages are:
.
RTE LEGS

.  
PROGRESS

.
CRZ. The RTE LEGS pages are used to manage route restrictions and modify the route. The PROGRESS pages display flight progress information. RTA requirements are

also specified on the PROGRESS pages. The CRZ pages display VNAV related information. Other pages include:
.  
POS REF page – verifies the FMC position (refer to Section 40 of this
chapter)

.  
POS SHIFT page – permits selection of preferred position from list of
references

.  
RTE DATA page – displays progress data for each waypoint on the RTE
LEGS page. Displays wind data for cruise waypoints.

.  
REF NAV DATA page – displays information about waypoints, navaids,
　
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