Autoflight Flashcards

1
Q

What are the two separate functions of the Pimus Automatic Flight Control System?

A

Flight director and autopilot

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2
Q

How does the autopilot receive pitch and roll commands?

A

The flight guidance system provides input to position the command bars, which are followed by the autopilot

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3
Q

Where are the selected modes shown on the flight guidance controlled?

A

At the top of the PFD

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4
Q

How can the autopilot be instructed to follow the No. 2 com and bar, instead of No. 1?

A

The couple button on the FGC

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5
Q

What does the Low Bank mode do?

A

It reduces bank angle from 27° down to 14° when in HDG mode. The Low Bank mode is automatically selected when climbing above 25,000’ and automatically cancelled when descending below 24, 750’

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6
Q

Which mode is utilized for capturing VOR radials, LOC approaches, FMS navigation, and GPS approaches?

A

NAV

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7
Q

Which mode is used for ILS and VOR approaches?

A

APP

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8
Q

What caption will appear next to the couple arrow on the PFD when NAV mode is selected using FMS navigation?

A

NAV

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9
Q

What is the default lateral mode?

A

Heading Hold mode (ROL)

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10
Q

Which button allows the plot to climb or descend at a desired airspeed?

A

SPD

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11
Q

What are the preset climb speeds/rates of descent associated with the FLC button?

A
  • For climbs: 240kts below 10,000’, then gradually increasing to 270kts above 12,000’ until reaching 17,377’ where it changes to 0.56 Mach
  • For descents: 2,000 FPM down to 12,000’, then gradually reducing to 1,000 FPM below 10,000’
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12
Q

How is a desired rate of climb/descent set?

A

By pressing the VS button and setting the rate using the speed set knob

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13
Q

How is desired altitude for level-off set?

A

By using the ASEL knob. It is then shown at the top of the altitude tape.

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14
Q

What are the normal flight guidance control selections for takeoff?

A

Takeoff sub-mode and HDG

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15
Q

What pitch setting is shown when the takeoff sub-mode is selected?

A

14° nose up with flaps set 9° or 13° nose-up with the flaps set at 18°

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16
Q

How is the heading bug synced to the current heading?

A

By pressing the center of the heading select knob

17
Q

What color indicates an armed lateral or vertical heading?

A

White

18
Q

What color indicates a captured lateral or vertical mode?

A

Green

19
Q

What does an amber TKNB message on the PFD indicate?

A

The turn control knob is out of the center detention position, and autopilot is disengaged

20
Q

How can the autopilot be disconnected?

A

By pressing the autopilot disconnect button or by activating the pitch trim switch

21
Q

If the autopilot is engaged, will pressing the pitch trim button disengage the yaw damper?

A

No, only the autopilot

22
Q

What does the touch control steering (TCS) button do?

A

It allows maneuvering of the aircraft without disengaging the pilot. If a new pitch attitude has been established, the autopilot will maintain it when the TCS button is released. Lateral control will revert to the previously selected mode.

23
Q

What does pressing the center of the speed select know do?

A

It toggles the airspeed indication at the top of the airspeed tape between IAS and MACH

24
Q

When an armed mode transitions to a capture mode, how is the transition shown?

A

By a box around the mode for 5 sec

25
Q

What is shown on each side of the couple arrow at the top of the PFD when established on an ILS localizer and glide slope with the approach mode selected?

A

LOC and GS

26
Q

Is a single engine go-around with the autopilot engaged authorized?

A

No. It is prohibited

27
Q

Approach mode selection during localizer capture is allowed ONLY under what condition?

A

When the aircraft is inbound

28
Q

What will the indications on the PFD be upon pressing the TOGA buttons on a normal missed approach?

A

The command bars will move to +10° and ROL GA will be shown at the top of the PFD

29
Q

What is the maximum altitude for engagement of the autopilot?

A

FAA 500’ AGL; EASE 1,000’ AGL

30
Q

What is the minimum disengagement altitude for the autopilot on a non-precision approach?

A

200’

31
Q

What is the minimum disengagement altitude for the autopilot on a non-precision approach?

A

MDA

32
Q

What does the Heading Select mode do?

A

It allows the flight director to track the heading bug as set by the heading select knob

33
Q

What is the purpose of the VOR Approach mode (VAPP)?

A

It provides the same capabilities as the VOR NAV mode but with higher gain for operation close to the station

34
Q

Which mode allows the aircraft to climb or descend to a predetermined altitude and then level off and maintain altitude?

A

Altitude Preselect (ASEL)