IN101 - INST DISPLAYS/CROSSCHECK Flashcards

1
Q

Define the control and performance concept

A

An a/c is controlled in flight by adjusting the attitude and power to produce the desired results

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2
Q

Three categories of instruments

A

Control, Performance, Navigation

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3
Q

What are the control instruments?

A

EADI and Primary Engine Data Display

Cross check should originate from EADI. Both instruments display immediate attitude and power indications.

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4
Q

What are the performance instruments?

A

Altimeter, Airspeed Indicator, VSI

They indicate a/c’s actual performance. Others include:

EHSI, AOA indicator, Turn and Bank indicator

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5
Q

Describe the control and performance procedure

A
  1. Est altitude and power settings on the control instruments
  2. Trim out control pressures
  3. Crosscheck performance instruments to determine if the a/c is providing desired results
  4. Adjust power as indicated on PEDD or attitude on the EADI, as necessary
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6
Q

Changing pitch attitude without a power adjustment affects:

A

ASI, Altimeter, VIS, AOA

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7
Q

The primary reference during a level turn is what?

A

EADI

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8
Q

What is the primary reference for power control?

A

PEDD

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9
Q

What should you cross-check anytime you add power?

A

ASI, VSI, Altimeter, EADI, Turn and Bank indicator

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10
Q

T/F: Performance instruments (VSI/Altimeter) lag behind control instruments

A

True

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11
Q

What method is used to cross-check?

A

Hub and spoke

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12
Q

Turn cross-check procedure

A
  1. Starts with EADI to set bank
  2. Move to EHSI to determine leadpoint and roll out HDG
  3. Scan other performance instruments: VSI, ASI, Alt
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13
Q

Descent/Climb cross-check procedure

A
  1. Set pitch attitude and power setting (EADI/PEDD)
  2. Cross-check VSI and Alt
  3. Cross-check/Adjust control instruments (EADI/PEDD)
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14
Q

Standby Instrument use

A
  1. Move cross-check to STBY instruments and remain with them
  2. Small changes are harder to detect
  3. Be aware of parallax error due to seat position
  4. Increase scan speed
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15
Q

Attitude instrument tolerance

A

Indicators erect and AOB vertically aligned with 0 bank

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16
Q

Altimeter tolerance

A

Set to local barometric setting and within 75 feet of field elevation

17
Q

Heading tolerance

A

EHSI and magnetic compass should be within 5 degree of a known heading (ie RWY heading)

Refer to airport diagram approach plates that show real magnetic heading of RWY

18
Q

Nav Equipment tolerance

A

Bearing pointers point to station; CDI error no greater than +/- 4 deg; distance within 1/2 mile or 3% of the distance to the facility, whichever is greater; check ‘to’ and ‘from’ station to check TO/FROM indicator

1/2/3/4 memory aid

19
Q

What is the trim order?

A

REA

20
Q

If the power setting is constant and airspeed is increased/decreased, how would you need to trim?

A

A/s increases: left rudder, down elevator

A/s decreases: right rudder, up elevator

21
Q

If airspeed is constant and power setting is increased/decreased, how would you need to trim?

A

Pwr increases: right rudder, down elevator

Pwr decreases: left rudder, up elevator

22
Q

Climb P&P+

A

140-180 KIAS
10-15 deg UP
MAX pwr
Clean

23
Q

1,000 fpm climb 15,000’ P&P+

A

150 KIAS
4 deg UP
55% pwr
Clean

24
Q

Level flight, 15,000’ P&P+

A

150 KIAS
2 deg UP
35% pwr
Clean

25
Q

1,000 fpm descent, 15,000’ P&P+

A

150 KIAS
2 deg DWN
15% pwr
Clean

26
Q

Holding P&P+

A

150 KIAS
2 deg UP
35% pwr
Clean

27
Q

Penetration P&P+

A

200 KIAS
10 deg DWN, 10% pwr
5 deg DWN, 20% pwr
Clean

28
Q

Final Approach Level Flight P&P+

A

110 KIAS
3 deg UP
35% pwr
T/O

29
Q

Precision Final Approach/600 fpm Descent P&P+

A

110 KIAS
0 deg
21% pwr
T/O

30
Q

Non-precision Final Approach/1,000 fpm Descent P&P+

A

110 KIAS
1 deg DWN
16% pwr
T/O

31
Q

Missed Approach P&P+

A

160-180 KIAS
10-15 deg UP
MAX pwr
Clean

32
Q

Downwind Leg P&P+

A

200 KIAS
LOL
55% pwr
Clean