EC145

Question 1

Minimum flight crew.
Maximum number of occupants

Answer 1

One pilot. Right seat.
11 persons ( included flight crew).
RFM, Ch 2, para 2.4

Question 2

Maximum GW.
Minimum GW.

Answer 2

3585 kg / 7903 lbs
1750 kg / 3858 lbs

Question 3

Load limits.

Answer 3

Floor loading 600 kg/m2. 123 lbs/ft2

RFM Ch 2, Para 2.5.4.

Question 4

Airspeed limitation.

Answer 4

Vne OEI - 110 kts (Table 2-1 or 2-2).
Vne Autorotatetion 90 kts.

RFM Ch 2. Para 2.7.1

Question 5

Altitude limitation.

Answer 5

Max operating - 18000 ft DA or PA
Whichever is less.

RFM Ch 2. Para 2.8

Question 6

Ambient Air temperature.

Answer 6

Cold WX kit- -45C
No Cold WX kit- -30C
Bleed air heat defective - +10C
Max ISA +35C (+50C).

If OAT over +35C oil cooler block plate must be removed. Max operating time on the ground 30 min.

Ch 2. Para 2.9.1

Question 7

Max Continuous OEI

Answer 7

FLI - 11.0
TQ - 91.5%
Max N1 - 100.2%~101.9%
Max TOT - 845*C

Question 8

FLI 2.5 OEI

Answer 8

2.5 min OEI
FLI - 12.0
TQ - 125%
Max N1 - 101.8%~103.3%
Max TOT - 885*C

Question 9

FLI Transient (12 sec) - OEI

Answer 9

FLI - 14.0
TQ - 140%