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Flashcards in 139 Deck (55):
1

What is the min crew for HEMS ops?

Qualified acft captain and an authorised crewman

2

What actions are not permitted by FLS crewman?

Manipulation of:
Engine fire extinguishers controls
Engine control levers
Engine mode switches
Fuel switches

Diagnosis of malfunctions
Operate flight controls

3

What are the limits and calls for IFR Operations?
Angle of bank
Heading deviation
Rate of descent
Assigned altitude

Exceeds 30 deg angle of bank. "Angle of bank"
Exceeds 10 deg from heading. "Heading"
Exceeds 1000 ft min descent rate of descent

4

What is max AUW
towing:
Taxiing:
Take off/ landing:
Min AUW rotors running or flight:

Towing. 6450
Taxiing. 7000
T/O and landing. 7000
Min TO 4400

5

What is max floor loading in cabin?

300kg/m2

6

What is max floor loading in cargo compartment?

550kg/m2

7

What is Max load weight:
In cabin
In baggage compartment

In cabin. 1000kg
In baggage compartment 200kg max load height 600 mm

8

When should rotor ladies be tied down?

Thunderstorms forecast
Winds in excess of 20 kts or gust spread of 15 kts
Acft is parked within 150 m of acft in excess of 11900lbs
Helicopter is outside overnight

9

What is safety distance for radar ops

15m at an arc of 270 deg

10

What is the slope limit and time restrictions for parking
What is landing and TO slope limit

10deg for 1 hour
10 deg all round

11

Fuel capacities

1270 kg in mains
400kg in aux
Total 1670kg

12

What is the min starting voltage fo the 139?

23 volts

13

What is switch operation procedure?

Identify , confirm, select

14

Define VTOSS

Take off Safety Speed.
Speed at which the aircraft can maintain 100 ft/min with critical engine inoperative

40kts helipad and short field
50kts runway T/O

15

Define Vy

Speed for best rate of climb OEI
150ft/min up to 1000ft above take off point

Vy. 80 kts

16

Define basic empty weight

Weight of the aircraft without fuel,seats, crew, removable role equipment

17

Define mission empty weight

Weight of the aircraft configured to fly minus fuel

18

Define max gross weight MGW

Max weight never to be exceeded

19

What are the restraint criterion?

Forward 16 G
Rear 1.5G
Sideways 8G
Up. 4G

20

Fuel consumption
Best range
Holding at 100KIAS
VFR reserve
IFR reserve
OEI Reserve
Planning fuel

405 kg/hr
Holding above 6400 360kg/hr
Below 6400 350kg/hr
VFR reserve 140 kg
IFR reserve 200kg
OEI reserve 100 kg
Planning 420 kg/hr
Hover OGE. 540kg/hr

21

What speed does the pilot control for the winch operate at?

30m/min 100ft/min
Or 50% of the nominal speed

22

What is the winch speed at max load?

45m/min. 150ft/min

23

What defines a winch cycle?

Up and down with weight on the hook any height

24

What is max allowable forward speed to operate the winch?

80 kts

25

What is the winch max load?

249 kg above 0 deg
227kg 0 deg or less

26

What is max cable length?

90m

27

Take off and landing is prohibited with a load on the hook.
True or False

True

28

What is the actions and precautions on winching during a double gen failure?

Confirm battery on
Complete winch and suspend ops
Battery life limited to 10 min

29

What is winch emergency brief?

H. Height emergency. Climb,climb,climb or go around
F. Fouling. Call cable

30

What are the unacceptable faults using NVG?

Shading
Bright spots, emissions,
Edge glow
Flickering and intermittent ops

31

What are the acceptable faults when using NVG?

Black spots
Fixed pattern noise
Chicken wire

32

What is approved transit and cruise altitude on NVG and what is absolute min?

500ft cruise, min of 300 ft

33

What is min NVG crew

2 qualified pilots or qualified pilot and crewman.
Single pilot approved above 500ft standard to standard pad and aircraft fitted with HTAWS

34

What are the 29:11 requirements for winch operating areas?

Diameter of 30m or twice the acft length
No obstacles higher than 3 metres
At the centre 5 m diameter clear of all obstacles

35

What's are the lighting requirements in the acft for winching

2 white lights controllable by the winch operator
2 white lights operable by the pilot and usable in animus and elevation without moving hands off the flight controls
Working ICS system

36

Min equipment on NVG is to include ?




A serviceable radalt

37

What is max hours allowed on NVG?

5 hrs

38

What are the altitude restrictions on NVG?

Transit at 500 ft
Not below 300 ft except:
When approved by the chief pilot
When conducting pad recon
Take off and departure
Winching or inserting personnel
Conducting a search

39

How far should thunderstorms be avoided By?

5 km

40

What are VFR weather minima for planning NVG?

2000' AGL clear of cloud 2nm either side of track with 5000m vis

41

What are the IFR weather minima when planning NVG OPS?

No cloud 1000'AGL 2 mm either side of track with 5000m vis.

42

At what height are visibility min measured at?

500'

43

What are the altitude and speed restrictions operating NVG?

Below 500' 80 kts
Below 200' 60kfs
Should not be flown below 1000' unless operationally required

44

What does the MAT Weigh and what is its patient limit?

Weighs 26 kg patient weight 260kg

45

What is the limit on the SPS?

260 kg
Weighs 44.5 kg

46

What is the PLD rated to?

340 kg

47

What is the retrieval stretcher advanced rated to?

No limit, limited by PLD

48

What is the pediatric restraint rated to?

30 kg

49

What is max acft weight for winch ops?

6800 kg

50

What is the CRC rated to?

50 kg

51

What is the winch bag rated to?

50 kg

52

What are the equipment straps rated to?

80 kg

53

What is the min equipment required for NVG ops?

Radalt
Pilot steerable searchlight adjustable in both pitch and azimuth

54

When can a single pilot NVIS op occur?

To and from HLS standard pads
Not below 500'AGL
Aircraft fitted with TAWS and aural cues

55

What is max wind for starting?

60kts