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INAV > Charlie Check > Flashcards

Charlie Check Flashcards

1
Q

Transmission Accessory Gearbox Drives:

A

Nr Tach Gen
Hydraulic Pump (Power pack)
Transmission oil pump

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2
Q

FCU Senses:

A

Ng RPM
Compressor Discharge Px
twist grip position

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3
Q

Hyrdaulic Power pack compnents

A

Resevoir
Pump
Px regulating valve
Nr Tach gen

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4
Q

Engine oil px sensing port location

A

downstream of internal filter

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5
Q

Engine oil pump driven by

A

Ng geartrain mounted within the engine AGB

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6
Q

Squirrel Cage fan driven by:

A

Tail rotor driveshaft

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7
Q

Squirrel Cage Fan provides cooling for:

A

Engine oil cooler
transmission oil cooler
hydraulic resevoir

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8
Q

Engine oil internal filter housing contains:

A

Filter Element
differential pressure bypass valve
px regulating valve
check valve

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9
Q

airframe fuel filter assembly contains:

A

replaceable filter element
drain valve press to test button
impending bypass switch
bypass valve

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10
Q

transmission oil filter head contains:

A

bypass valve
temp bulb
high temp switch
oil monitor
drain valve

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11
Q

fuel boost pumps contain

A

intake screen
low px switch
thermal relief valve
check valve

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12
Q

purpose of isolation mount

A

restrict fore/aft tilting of the transmission
align transmission with main drive shaft
isolation vibrations

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13
Q

Battery voltage

A

24 volts 17 amps

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14
Q

Generator numbers

A

30v 150 amps

regulated to

28 volts 105 amps

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15
Q

voltage regulator

A

28.5v warm
27 v cold

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16
Q

overvoltage sensing relay

A

> 31 +- 1

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17
Q

External power

A

28v 400a

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18
Q

standby bat

A

22.5v 1.8 amps (1.5hrs full charge)

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19
Q

Standby gen

A

ESS 1 28vdc 7.5 amps

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20
Q

remote control circuit breaker

A

250 amp for 10-20 sec @ 25c, 125 amps constant load

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21
Q

inverters

A

400hz 115 vac and 26 vac

22
Q

Engine Stats

A

400 shp (reduced to 317 with tq limits)
centrifugal compressor (6.5 ambient px, 500f)

23
Q

Combustion Chamber Distribution

A

75% cooling, 25% mixed with fuel for ignition

24
Q

Turbine power distribution

A

2/3 for Ng 1/3 for Nf

25
Q

Engine oil

A

5.5 quarts
160 F/71C

26
Q

Hydraulic capacity

A

2.25 pints
1 pint resevoir

27
Q

Hydraulic system regulating valve

A

600+-50 psi

28
Q

hydraulic low px switch

A

<300psi
reopens at 400psi

29
Q

Transmission gear reduction

A

15.22 : 1 (6000 to 394rpm)

30
Q

Transmission oil capacity

A

5 qts

31
Q

transmission oil pump capacity

A

4-4.5 gpm

32
Q

transmission oil high temp switch

A

> 110C

33
Q

Transmission oil low px sensory

A

<30+-2psi

34
Q

Tail rotor gearbox gear eduction

A

6000 to 2554 rpm

35
Q

Tail rotor gearbox oil capacity

A

3/8 pint

36
Q

Fuel capacity

A

91 or 76 gallons

37
Q

px refueling limit

A

40psi

38
Q

fuel px sitches

A

<3.5 psi

39
Q

unusable fuel

A

1.03 gallons

40
Q

float type switch

A

<20 gallons

41
Q

Engine Oil low px filter pressure

A

4-30psi

42
Q

engine driven fuel pump px

A

700+-50 psi

43
Q

SVFR authorization

A

authorized when:
-whiting ffield class c airspace
-when weather dictates (less than 1000-3, greater than 500-1)
-under ATC positive control
-remain clear of clouds
-must be requested

44
Q

SVFR lighting

A

pos: stdy bright
searchlight: on within 5 miles of class c

45
Q

SVFR Arrivals

A

-remain clear of class C until clearance recieved
-hold non standard left (except juniper) 80 kias, 1 mile legs

46
Q

SVFR holding points

A

-fog
-whiskey
-echo
-Hughes ||90
-Igor ||89
-Juniper NE

47
Q

Solo mins

A

-1500-3 nav upon departure, along route, +-1 hr at destination
-1550-3 inst at departure and destination +-1 hrETA

Winds 20G25 5tw

48
Q

Lost plane procedure

A

-request assistance
-climb
-squawk 7700 and comm on guard as a last resort
-land first available area with 30 min fuel
-5 cs: confess, conserve, climb, communicate, comply

49
Q

High winds recovery RWY 05/32

A

-notify tower at Igor
-land on runway and taxi any line A-H to park
-maintain alignment into wind

50
Q

High winds 14/32

A

-say intentions at Igor
-land pad E and taxi Mat Bravo
-maintain nose alignment into wind
-if at Mat Bravo, shut down and wait with aircraft
-if landing pad E with 23 in use maintanence shut down until recovered

51
Q

Instrument procedure for setting up for an approach

A

G
W
R
N
T
B

INAV (2 decks)

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