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°)
