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747 Flight Management, Navigation 2
updated 12/2/13
25
Aviation
Professional
11/04/2013

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Cards

Term
When do the ILS receivers tune and the frequency and course display after you select an ILS while inbound to the landing airport?
Definition
When the airplane is within 150 nm of the destination airport

When within 50 nm of T/D

When in FMC descent
Term
When do the ILS frequency and course and the word PARK display on the NAV/RAD page when en­‐route to the destination?
Definition
Less than 200 NM from the T/D, or
More than halfway to the destination

Upon manual tuning
Term
When will the FMC fail to sequence the active waypoint?
Definition
When more than 21 nm off the active route and not on an offset route
Term
What is a conditional waypoint?
Definition
A conditional waypoint is based on a time or altitude requirement, and not based on a land reference.

Indicate when an event occurs, and not a geographically fixed position, ie., “when reaching 4,000 feet.”
Term
What VNAV climb profiles are used by VNAV and displayed in the pitch mode FMA during climb?
Definition
VNAV SPD
VNAV PTH
Term
What VNAV climb mode would display on the FMA during departure waypoint constraints?
Definition
VNAV PTH
Term
If the FMC cruise altitude is FL 250 and the clearance altitude, FL 190 is set in the MCP, what pitch mode FMA will display when FL 190 is captured?
Definition
VNAV ALT
Term
What is the end of descent point (E/D) for VOR approaches?
Definition
The missed approach point, which may be the VOR, runway waypoint, or a named waypoint
Term
What is the end of descent point (E/D) for all approaches other than VOR approaches?
Definition
50 feet above the runway threshold
Term
If you are flying an approach with the FMC in “on approach” logic, and the airplane rises more than 150 feet above the path, the FMA pitch mode will change from VNAV PTH to what pitch mode display?
Definition
VNAV SPD
Term
When you execute the missed approach, what altitude becomes the new cruise altitude?
Definition
The highest altitude in the missed approach procedure
Term
What thrust mode would you see on upper EICAS following an engine failure at V1 and the airplane has accelerated to VREF 98 knots, flaps retracted?
Definition
CON (continuous)
Term
What could happen if you advance the thrust levers further during a T0 1 or TO 2 fixed derate, following an engine failure?
Definition
Loss of directional control
Term
Can you manually apply more thrust, when conditions are necessary, during an assumed temperature thrust reduction takeoff?
Definition
Yes, because the assumed temperature thrust setting is not considered a limitation
Term
During climb, at what altitude does CLB 1 or CLB 2 derated thrust begin to increase linearly and at what altitude would CLB thrust be achieved?
Definition
10,000' - derated thrust begins to increase
15,000' - CLB thrust is achieved
Term
What fuel value is usually used by the FMC for performance calculations?
Definition
CALC (calculated)
Term
What is meant by the DRAG/Fuel Flow (FF) values in line 3L of the CDU Identification page?
Definition
Drag and fuel flow correction factors
Term
What is the maximum thrust reduction limit in terms of percentage when using assumed temperature?
Definition
25%
Term
How would the FMC handle a manually entered V1 speed less than V1MIN?
Definition
The FMC would display “VIMIN” in the header line and the value of V1MIN in the data line.
Term
Can the FMC display engine out performance limitations based on two engines out?
Definition
Yes
Term
On what page of the CDU could you enter the altitude or fight level where anti­‐ice is to be first turned on during the descent?
Definition
The Descent Forecast Page
Term
On what page of the CDU could you find runway length for the selected Runway? Airport elevation?
Definition
Runway length - Approach Reference page
Airport elevation - Reference Navigation Data page
Term
What teardrop offset angle is used by the “Holding” page?
Definition
40 degrees
Term
What is commanded by pushing the MCP Altitude Selector switch?
Definition
Initiates an “early descent” when within 50 NM of the top of descent point. VNAV starts an early descent and captures the idle descent path. VNAV SPD displays on the FMA pitch mode.

Initiates a cruise descent when more than 50 nm from top of descent point. VNAV begins a cruise descent to the new cruise altitude, and may not capture the idle descent path.

Initiates a climb or descent toward the altitude set in the MCP altitude window, when in VNAV PTH or VNAV ALT pitch mode.

During climb or descent with altitude constraints, each push deletes the next waypoint constraint.

During climb with no altitude constraints, and the altitude window set above the FMC cruise altitude, changes cruise altitude to the altitude window value.
Term
How long is ILS autotuning inhibited after takeoff?
How could you autotune a new approach during the inhibit?
Definition
10 minutes (prevents clutter on the PFD)

Select and execute a new approach in the active flight plan
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