IN101/102 - Instrument Displays/Turns, Climbs, Descents Flashcards
What are the 3 display modes of the EHSI?
Enroute mode
Approach mode
Composite mode
What are the 4 display modes of the EADI?
Enroute mode
Approach mode
Composite mode
Unusual Attitude display
What is the primary source for pitch and roll information?
EADI
The standby attitude indicator receives electrical power through the ________ bus
Battery
How long will the standby attitude indicator operate for in the event of total power loss?
6º for 9 minutes (minimum)
What are the two control instruments?
EADI
PEDD
What are the basic performance instruments? Other performance instruments?
Basic:
Altimeter
Airspeed Indicator
VSI
Other:
EHSI
AOA indicator
Turn and Bank indicator
What is the primary reference for power control?
PEDD
Which performance instruments lag?
Altimeter and VSI
The altimeter should be set to the local barometric setting and be within ____ feet of the field elevation.
75 feet
The EHSI and magnetic compass should be within __º of a known heading.
5º
CDI error should not be greater than +/-__º
DME should be within ___nm or __% whichever is greater.
4º
1/2 nm or 3% whichever is greater
The control surfaces should be trimmed in what order?
Rudder
Elevator
Ailerons
The approximate power setting at 150 KIAS in level flight at 15,000 feet with clean configuration is ____%
35%
The concept of flying an aircraft in instrument conditions centers on controlling ________ and ________
Attitude and power
Climbing at 140-180 knots at MAX power and clean configuration requires how much pitch?
10-15º up
A 1000 fpm climb at 15,000 feet, 150 KIAS and clean config will require ___% power and ___ pitch
55% power and 4º up
Level flight at 15,000 feet, 150 KIAS and clean config will require ___% power and ___ pitch
35% power, 2º up
A 1000 fpm descent at 15,000 feet, 150 KIAS and clean config will require ___% power and ___ pitch
15% power, 2º down
Final Approach Level flight at 110 KIAS, gear down flaps TO, will require ___% power and ___ pitch
35% power, 3º up
Precision Final Approach, 600 fpm descent, at 110 KIAS, gear down flaps TO, will require ___% power and ___ pitch
21% power, 0º pitch
A Non-precision Final Approach at 1000 fpm descent, at 110 KIAS, gear down flaps TO, will require ___% power and ___ pitch
16% power, 1º down
Approximate AOB for standard rate turn is what formula?
(TAS/10)+7
Use a heading lead point of approximately _______ the AOB for rolling out
one third
Constant airspeed climbs or descents are accomplished by maintaining a constant ______ indication and varying the _______ to maintain a specific airspeed.
power; pitch
A good estimate for your level off lead point is __% of your vertical speed in feet
10%
What is the Control and Performance concept?
Establish attitude and power settings Trim out control pressures Cross-check performance instruments Adjust attitude or power settings as necessary ETCA (AETC with A at the end)
What is the Airspeed/Pitch/Power/Config for Final Approach Level Flight, Precision Final Approach/600fpm descent, Non-precision Final Approach/1000fpm descent?
Final Approach Level Flight: 110 KIAS/3º up, 35%, Gear down, flaps TO
Precision Approach:110 KIAS/0º/21%, Gear down, flaps TO
Non-precision Final Approach: 110 KIAS/1º down, 16%, Gear down, flaps TO
Power controls airspeed and pitch controls rate of climb or descent. If you are flying at 240 KTAS with a 3º nose down pitch, what will the VSI read?
1200 fpm
Formula: VSI (for 1º of pitch change) = TAS (in nm/min) x 100
(240/60) x100 = 400fpm
(3º of pitch change) x 400 =
1200 fpm
What is the lead point for rolling out of a turn?
one-third the bank angle
How many needle widths is a standard rate turn on the EADI?
2 needle width
1 needle for half standard rate
(Standby rate of turn indicator is 1 needle with for standard rate, 1/2 needle for 1/2 standard rate)
What is the formula for the angle of bank for a standard rate turn?
TAS/10 + 7
example: 200 TAS/10 + 7 = 27º of bank
For 1/2 standard rate, the formula is: TAS/20 + 7
200 TAS/20 + 7 = 17º of bank
What is the power setting, speed, and pitch for an instrument aileron roll?
220 Knots, 80%-MAX Torque, 25º nose up
