DASH ONE - SECTION 5 Flashcards
The engine must not be operated above ___ RPM. Doing so will result in abnormal wear on bearings, counterweight rollers and other engine parts, concluding in possible engine failure.
2700 RPM
If RPM exceed ___ for more than 2 sec, or RPM exceed ___ regardless of duration, who should you contact?
- 2700 RPM
- 2730 RPM
- The technician in charge (mandatory)
TACHOMETER
1. Normal operating range?
2. Maximum?
- 2200 RPM - 2700 RPM
- 2700 MAXIMUM RPM
OIL PRESSURE
1. Minimum for engine idling?
2. Caution range?
3. Normal operating range?
4. Maximum for engine start and warm-up?
- 25 PSI minimum for engine idling
- 25 - 60 and 85 - 100 PSI caution range
- 60 - 85 PSI normal operating range
- 100 PSI maximum for engine start and warm-up
OIL TEMPATURE
1. Normal operating range?
2. Maximum?
- 50 –120 °C normal operating range
- 120 °C maximum
CYLINDER HEAD TEMPATURE
1. Normal operating range?
2. Caution range?
3. Maximum?
- 105 – 225 °C normal operating range
- 225 – 245 °C caution range
- 245 °C maximum
Is the aircraft approved for VFR, IFR, day and night flying?
Yes, provided the necessary equipment is installed and operating.
Flying into known ___ is not approved.
icing conditions
NORMAL CATEGORY
Weight?
CG?
Maneuvers?
Load factor “G”?
Weight: <1200 kg
CG: not behind 30%
Maneuvers:
1. Any maneuver used in normal flight
2. Stalls (except whip stall, hammer stall)
3. Lazy eights, chandelles, and steep turns with angle of bank not exceeding 60°
Load factor “G”: +4.4 to -2.2
UTILITY CATEGORY I
Weight?
CG?
Maneuvers?
Load factor “G”?
Weight: <1125 kg
CG: not behind 27,5%
Maneuvers:
1. Any maneuver used in normal category
2. Erect stall
3. Spins
4. Lazy eights, chandelles and steep turns with angle of bank exceeding 60°
Load factor “G”: +4.8 to -2.4
UTILITY CATEGORY II
Weight?
CG?
Maneuvers?
Load factor “G”?
Weight: <1000 kg
CG: not behind 27,5%
Maneuvers:
1. Any maneuvers used in utility category I.
2. Rolling
3. Looping
4. Half roll (Split-S)
5. Top roll (Immelmann)
Load factor “G”: +5.4 to -2,7
AEROBATIC CATEGORY
Weight?
CG?
Maneuvers?
Load factor “G”?
Weight: <900kg
CG: not behind 27,5%
Maneuvers:
In the aerobatic category, the aircraft is limited to the same maneuvers as in utility categories I
and II.
Load factor “G”: +6.0 to -3.0
What is the maximum landing weight?
1140 kg
Maximum number of persons on board may not exceed ____ or the number of seats equipped with ____.
- three
- safety harnesses
What is the maximum permissible load in the rear compartment?
One person + 50 kg or a total of 100 kg luggage. Can be 150 kg if a special cargo floorboard is placed.
Inverted flight is limited to ___ due to engine oil system design
10 seconds
What may you momentarily experience during inverted flight, and why?
A power loss due to air locks in the fuel system.
What is the maximum allowed people in the aircraft during aerobatic flight?
Two persons
Is it okay to store luggage in the seat and baggage compartment while during aerobatic flight?
No
What is the Vne and what does it stand for?
196 knots
Never Exceed
What is the Vno and what does it stand for?
154 knots
Max. structural cruising
What is the Va and what does it stand for?
143 knots
Max. maneuvering
What is the Vf and what does it stand for?
130 knots
Flaps extended (1-10°)
What is the Vfe and what does it stand for?
100 knots
Flaps extended (11-38°)
AIRSPEED
1. Never exceed speed?
2. Maximum maneuvering speed?
- 196 knots
- 143 knots
What is the max crosswind component for take-off and landing on a dry runway?
30 knots
Which conditions result in unusable fuel supply?
A) Flaps up, prolonged power-on dive, 154 knots IAS with less than 75% max. continuous power.
B) Flaps down, prolonged low power dive, 100 knots IAS with less than 60% max. continuous
power.
Is it okay to open the rear door during flight?
Yes, provided un-accelerated and coordinated flight is maintained
What is the maximum airspeed with the rear door fully open?
100 knots
During period of rear door transition what is the maximum airspeed?
70 knots
Can you drop cargo from the rear door?
Yes, but the following procedure must be observed:
A) The crew member must be strapped in during the operation.
B) The drop must be performed in a downward motion, and during level flight only.
Drop of cargo during flight from ___ may cause damage to the stabilizer.
Direct Vision Window
What is the description for Vne?
Do not exceed this speed in any operation
What is the description for Vno?
Do not exceed this speed except in smooth air and then only with caution
What is the description for Va?
Do not make full abrupt control movements above this speed
