United 737 Navigation/Autoflight Flashcards
In the roll mode, VOR/LOC engaged commands
AFDS to track selected VOR course or track selected localizer course along the inbound front course bearing
For a successful dual autopilot approach, turn the second VHF NAV receiver to the ILS freq and engage the second A/P in CMD prior to _____
800’ RA
Without FLARE armed by approximately 350’ RA ____
Both A/P’s automatically disengage
A single channel autopilot approach____
does not provide an A/P go-around
During an autopilot go around, the first push of either TOGA switch commands the thrust to advance towards the reduced go around N1 to producing 1000 to 2000 fpm rate of climb. The second push of either TOGA switch after AT reaches reduced go around thrust____
commands the A/T to advance to full go around N1 limit
AFS provides speed, pitch and thrust commands that will prevent exceeding the following limit speeds
Vmo/Mmo, wing flap placards, landing gear placard and minimum speed
Pushing the N1 switch with the N1 light illuminated on the MCP ___
Deselects N1 mode and extinguishes switch light
The Stabilizer Out of Trim light operates only ____
with the autopilot engaged
An annunciation of “—” on the Thrust Mode Display would indicate ___
the FMC is not computing thrust limit
An illuminated AT LIM indication indicates
The A/T is using a degraded N1 thrust limit from the related EEC
CDU’s and AT are controlled by the ___ FMC with the FMC source select switch in the NORMAL position
Left FMC
Placing the FMC Source Select Switch to BOTH ON R selects the ___ for all FMC operations. The ___ map will annunciate___
right FMC; Left; “FMC R”
The IRS has begun the alignment process when the ___ light extinguishes and the ___ light illuminates
ON DC;
ALIGN
The Navigation mode (including present position and ground speed output) is ____ if the IRS alignment is lost in flight
inoperative for the remainder of the flight
Backup power to the ___ IRS is automatically terminated if ___ power is not restored within 5 minutes
right
AC
