DA 40
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Lernkarten
How long is the clearance recorder on the Audio pannel
2,5 minutes
AHRS ?
Altitude and heading reference system uses GPS => Operation is possible in a degraded mode if the system loses any of these inputs
ADC
Air Data Computer => Airspeed, altitude, vertical speed and air temperature to the display system
ELT sends on which two frequency?
Emergency locator transmitter => 121.5 MHZ ( 15 to 20 km genau) and 406.028MHZ (1 to 2 km genau) every 50 seconds => digital messages is sent to the satellite
Where is the ELT unit?
On the baggage compartment frame
when you can test a ELT ?
Only on the first five minutes of each hour
The airplane may only be operated when its temperature prior to operation is not less than
- 20°C.
With ventilation inlet baffle installed: max OAT for Take-off: 15°C
15°C
How long can you fly with the emergency battery
90 minutes
Typical fuel weight
JET A1: 0,8 kg/ltr 3,03 kg/USG ==> ET fuel is heavier than AVGAS!
Typical fuel weight
JET A1: 0,8 kg/ltr 3,03 kg/USG ==> JET fuel is heavier than AVGAS!
Circuit breakers
Sicherungen
Essential bus switch ==> When is it used
When the alternator fails to disconnect unnecessary electrical consumers to supply battery power to essential electrical consumers
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Performance data which are engine-power dependant cannot be determined by just using „Density Altitude“! Why?
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he engine power output does not correspond to density altitude but pressure and temperature have their own, independent influence
How is the procedure of De-icing
Remove snow with brush – Spray de-icing fluid – Wipe dry
Fuel indicators in light aircraft are rather inaccurate (ungenau), was macht mann dagegen?
fuel flow per hour