GoJet Limitation Flashcards

all limits in handout

1
Q

MIN FLIGHT CREW

A

PILOT and CO-PILOT

Technically 5 with FA’s and dispatch

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2
Q

A/C APPROVED OPERATIONS

A

VFR, IFR, ICING

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3
Q

FMS IS APPROVED FOR

A

ENROUTE, TERMINAL and NP APPROACH

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4
Q

MAX TAXI/RAMP WEIGHT

A

Crj700 75,250 LBS

Crj900 85,000 LBS

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5
Q

MAX TAKEOFF WEIGHT

A

Crj700 75,000 LBS

Crj900 84,500 LBS

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6
Q

MAX LANDING WEIGHT

A

Crj700 67,000 LBS

Crj900 75,100 LBS

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7
Q

MAX ZERO FUEL WEIGHT

A

Crj700 62,300 LBS

Crj900 70,750 LBS

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8
Q

MIN FLIGHT WEIGHT

A

Crj700 42,000 LBS

Crj900 45,000 LBS

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9
Q

MIN OPERATING EMPTY WEIGHT

A

Crj700 39,835 LBS

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10
Q

MAX PRESSURE ALT FOR T/O & LDG

A

8,000 FEET

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11
Q

MAX OPERATING ALTITUDE

A

41,000 FEET

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12
Q

MAX AMBIENT AIR TEMP FOR T/O & LDG

A

ISA +35c

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13
Q

MIN AMBIENT AIR TEMP FOR T/O

A

-40c

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14
Q

MAX RUNWAY SLOPES

A

+2 degrees (UPHILL), -2 degrees (DOWNHILL)

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15
Q

MAX TAILWIND COMPONENT

A

10 KNOTS

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16
Q

MAX MACH # IN RVSM AIRSPACE

A

Crj700 0.83 MACH

Crj900 0.82 MACH

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17
Q

FLIGHT SPOILERS IN FLIGHT BELOW 300 FT

A

PROHIBITED

To ensure adequate maneuver margins fight spoilers must not be extended in flight at A/S below recommended approach speed plus 10 KIAS

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18
Q

ENROUTE USE OF SLATS/FLAPS

A

PROHIBITED

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19
Q

EXTENDED SLATS/FLAPS above 15,000 FT

A

PROHIBITED

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20
Q

VFE 1°

A

230 KIAS

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21
Q

VFE 8°

A

230 KIAS

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22
Q

VFE 20°

A

220 KIAS

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23
Q

VFE 30°

A

185 KIAS

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24
Q

VFE 45°

A

170 KIAS

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25
Q

VLE

A

220 KIAS

Extending

also 220 KIAS for gear down and locked

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26
Q

VLO

A

200 KIAS

Retract

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27
Q

MAX TIRE SPEED

A

Crj700 182 KNOTS

Crj900 195 KNOTS

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28
Q

MAX SPEED FOR ADG OPERATION

A

VMO/MMO

ADG is the RAT

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29
Q

MAX AIRSPEED WINDSHIELD WIPERS

A

250 KIAS

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30
Q

TURBULENCE PENETRATION SPEED

A

280 KIAS OR .75 MACH (WHICHEVER IS LOWER)

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31
Q

THRUST REVERSER USE IN FLIGHT

A

PROHIBITED

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32
Q

THRUST REVERSER DEPLOYED

A

GO-AROUNDS PROHIBITED

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33
Q

THRUST REVERSER EICAS MSG

A

TAKEOFF PROHIBITED

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34
Q

THRUST REVERSER POWERBACKS

A

PROHIBITED

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35
Q

THRUST REVERSER MAX % N1 above 75 KTS

A

MAX N1

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36
Q

THRUST REVERSER MAX % N1 below 75 KTS

A

Max thrust prohibited and reverse idle required by 60 KIAS

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37
Q

LOAD FACTOR LIMITS FLAPS UP

A

+2.5G / -1G

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38
Q

LOAD FACTOR LIMITS FLAPS DOWN

A

+2G / 0G

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39
Q

MAX DIFFERENTIAL PRESSURE

A

8.7 PSI

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40
Q

MAX DIFFERENTIAL NEG. PRESSURE

A

-0.5 PSI

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41
Q

DURRING TAXI, T/O, AND LDG DIFERENTIAL MUST NOT EXCEED

A

0.1 PSI

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42
Q

MAX ALTITUDE FOR SINGLE PACK

A

Crj700 31,000 FEET

Crj900 25,000 FEET

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43
Q

WING ANIT-ICE ON

A

WHEN ICE IS ANNUNCIATED OR IN ICING CONDITIONS below 230 KIAS

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44
Q

Do you Hold or extend Flap or Slats in Icing Condition

A

DO NOT HOLD IN ICING CONDITION WITH FLAPS/SLATS EXTENDED

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45
Q

AIRCRAFT ENGNINES

A

Crj700 GE CF34-8C5B1

Crj900 GE CF34-8C5

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46
Q

N1 RED LIMIT

A

99.5%

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47
Q

N2 RED LIMIT

A

99.4%

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48
Q

OIL TEMP RED LIMIT

A

164c

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49
Q

OIL PRESS RED LIMIT

A

0 to 24 PSI

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50
Q

OIL TEMP AMBER

A

156 to 163c

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51
Q

OIL PRESS AMBER

A

VARIABLE

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52
Q

N1 GREEN LIMIT

A

0 to 99.4%

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53
Q

N2 GREEN LIMIT

A

0 to 99.3%

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54
Q

ITT GREEN

A

VARIABLE

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55
Q

OIL TEMP GREEN LIMIT

A

-40 to 155c

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56
Q

OIL PRESS GREEN LIMIT

A

VARIABLE

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57
Q

MAX ELEC LOAD MAIN GEN

A

40kVA

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58
Q

MAX ELEC LOAD EACH TRU

A

120 AMPS

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59
Q

MAX TIME FOR DC POWER USE (GROUND)

A

5 MINUTES to protect CRT displays

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60
Q

CIRCUIT BREAKER RESET

A

LIMITED: PIC FOR SAFETY OR AFM ONLY

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61
Q

ENGINE GRD START ATTEMPT 1 - 2

A

90 SEC ON, 10 SEC COOL DOWN

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62
Q

ENGINE GRD START ATTEMPT 3 - 5

A

90 SEC ON, 5 MIN COOL DOWN

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63
Q

ENGINE FLT START OR MOTOR 1

A

120 SEC ON, 10 SEC COOL DOWN

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64
Q

ENGINE FLT START OR MOTOR 2 - 5

A

60 SEC ON, 5 MIN COOL DOWN

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65
Q

ENGINE GRD MOTORING 1

A

90 SEC ON, 5 MIN COOL DOWN

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66
Q

ENGINE GRD MOTORING 2 - 5

A

30 SEC ON, 5 MIN COOL DOWN

67
Q

DO NOT USE ENGINE STARTER

A

If indicated N2 exceeds 45%

68
Q

starter cranking limits

A

stater must not be used if N2 rpm exceeds 45 percent

Thrust lever movement from off to idle
ground starts ITT 120C or less
air starts ITT 90C or less

69
Q

AUXILARY POWER UNIT

A

ALLIED SIGNAL RE220(RJ)

70
Q

MIN TEMP FOR START (GROUND)

A

-40c

71
Q

MAX APU EGT (START)

A

692C TO 1038C (DEPENDANT ON TEMP AND ALT)

72
Q

MAX APU EGT

A

1038 C

73
Q

MAX APU RPM

A

106%

74
Q

MAX APU START CYCLES

A

3 STARTS/ATEMPTS IN 1 HOUR

75
Q

APU STARTER COOLDOWN

A

2 MINUTES BETWEEN ATTEMPTS

76
Q

MAX ALT APU BLEED

A

25,000 FEET

77
Q

MAX ALT APU GROUND START

A

15,000 FEET

78
Q

MAX ALT APU AIR START

A

37,000 FEET

79
Q

MAX ALT APU GEN LOADING

A

41,000 FEET

80
Q

MAX LOAD ON APU GEN

A

40 kVA

81
Q

APU EGT RED LIMIT

A

807C

82
Q

APU RPM RED LIMIT

A

107%

83
Q

APU EGT GREEN LIMIT

A

0 to 806C

84
Q

APU RPM GREEN LIMIT

A

0 to 106%

85
Q

MAX WING FUEL IMBALANCE

A

800 LBS

86
Q

MAX WING FUEL IMBALANCE T/O

A

300 LBS

87
Q

FUEL WEIGHT

A

6.75 LBS / GAL (2.2046 LBS / KG)

88
Q

FUEL QTY WING PRESSURE REFUEL

A

7,492 LBS / WING

89
Q

FUEL QTY WING GRAVITY REFUEL

A

CRJ700 7,290 LBS / WING

CRJ900 7,405 LBS/ WING

90
Q

FUEL QTY CENTER TANK

A

4,610 LBS both planes

91
Q

MAX FUEL QTY PRESSURE

A

19,594 LBS

92
Q

MAX FUEL QTY GRAVITY

A

crj700 14,580 lbs

crj900 14,810lbs

93
Q

MIN FUEL GO AROUND

A

600 LBS / WING (MAX 10 degrees NOSE UP)

94
Q

MIN ENGINE FUEL TEMP FOR T/O

A

5C below 5c is prohibited

95
Q

FUEL GRADES and MIXING

A

ALLOWED SEE AFM and GOM

96
Q

FUEL ADDITIVES

A

ALLOWED SEE AFM

97
Q

FUEL CROSSFLOW (POWERED/GRAVITY)

A

OFF FOR TAKE-OFF

98
Q

JET A

A

MIN TEMP T/O -30C FREEZING POINT -40C

99
Q

JET A1

A

MIN TEMP T/O -37C FREEZING POINT -47C

100
Q

NO.3 JET

A

MIN TEMP T/O -37C FREEZING POINT -47C

101
Q

MAX OIL CONSUMPTION (PER ENGINE)

A

189 Cubic Centiliters/HR (.05 GAL/HR)

102
Q

MIXING OF DIFFERENT OIL GRADES

A

PROHIBITED

103
Q

APPROVED ENGINE OIL

A

TYPE I, TYPE II, CASTROL 4000

104
Q

MAX ENGINE OIL SERVICE

A

36 HRS*

105
Q

How aften the engine oil must be checked?

in excess of 36 operating hours

A

It need to checked between 3 min and 2 Hours after every engine Shutdown

106
Q

IF OIL REPLENISH IS USED

A

IF ENGINE OIL NEEDS TO BE REPLENISHED IT SHOULD BE ACCOMPLISHED 15 MIN - 2 HRS AFTER SHUTDOWN

107
Q

MAX REFILL WITHOUT DRY MOTORING

A

2 QTS

108
Q

IF REPLENISHED AND PERIOD EXCEEDED

A

ENGINE(S) MUST BE DRY MOTORED

109
Q

VMO 0-8,000 FEET

A

330 KIAS

110
Q

VMO 8,000-25,000 FEET

A

335 KIAS

111
Q

MMO 27,000-32,000 FEET

A

0.80 MACH

112
Q

VMO 27,000-32,000 FEET

A

315 KIAS

113
Q

MMO 32,000-41,000 FEET

A

0.85 MACH

114
Q

RVSM REQUIRED EQUIPMENT

A

Autopilot (1) must be operational

Altitude Alerting System must be operational

Altitude Reporting Transponder (2)
One must be operational

Air Data Computers (2)
Two must be operational

115
Q

COWL Icing ground operations

A

Cowl anti ice system must be on when the OAT IS 10c or below and visible moisture is present. also when operating on ground with snow, ice, slush standing water

116
Q

COWL Icing flight operations

A

Icing conditions exist in flight at TAT of 10c or below and visible moisture is encountered except when SAT is -40c.

Engine cowl anti ice must be ON when:
in icing conditions of ICE is displayed by the ice detection system

117
Q

WING icing ground operations

A

on for takeoff when oat is 5c or below and:
visible moisture in any form or runway is contaminated with surface snow, slush or standing water

when type II or IV anti ice fluid applied :

wing anti ice must only be selected ON if required just prior to thrust increase for takeoff

118
Q

WING icing flight operations

A

in flight TAT 10c or below and visible moisture is encountered except when below SAT -40c

wing anti ice must be on when ICE annunciated or in icing at A/S below 230 KIAS

119
Q

SLD supercooled large droplets

A

continued ops in SLD is prohibited.

detectable by ice accretion on side flight deck windows.
wing and cowl anti ice must be on in SLD conditions. leave icing conditions when side window icing occurs.

120
Q

takeoff in icing

A

Takeoff prohibited with frost, ice, snow, slush adhering to any critical areas (wings, upper fuselage, horizontal stabilizer, vertical stabilizer, control surfaces and engine inlets

121
Q

eng high power schedule switchlight

A

Use of ENGINES HIGH PWR SCHEDULE switchlight is prohibited

122
Q

CRJ 700/900 eng operation limits

A

ITT 815C
oil pressure 182 PSI [7] 95 PSI after 10 min

normal takeoff pwr and max pwr (two eng) limited to 5 minutes

APR pwr (one eng) is limited to 10 minutes

ITT must be below 120C before attempting to ground start engine

123
Q

COLD SOAK

A

when airplane exposed to -30C for more than 8 hours

engines motored 60 seconds and fan rotation verified before starting

thrust reversers must be actuated until deploy stow cycle 2 seconds or less

124
Q

continuous engine ignition

A

required when:

takeoff/land contaminated runways
flight through moderate/heave rain/turbulence
flight in vicinity of thunderstorms

125
Q

Flex takeoff prohibited when

A

wing or cowl anti-ice bleeds in use

runway contaminated with slush, snow, ice standing water

warnings or forecasts of windshear or downdrafts exist including LLWS

antiskid inop

eng cant achieve full rated thrust

126
Q

engine restart in air ALT

A

21,000 MSL or below

127
Q

T/O w/ over 500LBS in center tank

A

not permitted unless each wing tank has 4,400LBS or above or consult AFM

128
Q

APU bleed air extraction

A

not permitted above 25,000FT

129
Q

APU bleed air ENG start ground ops

A

no bleed air extraction limit. Each ENG may be started using the APU bleed air source

130
Q

CRJ700 AFCS use

A

T/O minimum 600AGL
NP APP 400AGL
Precision GS below 3.5 degrees 80 AGL
GS 3.5 -4.0 degrees 120 AGL and prohibited if Airport ele greater than 4,000

131
Q

CRJ900 AFCS use

A
T/O minimum 600 AGL
NP APP 400 AGL 
Precision GS 3.5 or less 80 AGL
steeper GS prohibited 
One engine 3.5 or less 110 AGL
all other one eng app prohibited
132
Q

AFCS ADC Source

A

coupled to autopilot must be the same as that coupled to the ATC transponder during flight in RVSM airspace

133
Q

Taxi Lights

A

taxi lights must be switched off whenever plane stationary for excess of 10 minutes

134
Q

nose wheel steering CRJ900

A

with nosewheel steering deferred CRJ900 extremely difficult to maneuver

135
Q

ALT airport (general 3-37.1)

A

must have non gps app and the required navaid in service. Airplane must have operational equipment to use navaid

136
Q

engine start/motoring full table

A
ENGINE START (GROUND)
1/2 90 seconds max 10 second cool down
3/5 90 seconds max 5 minute cool down 

ENGINE START/MOTORING (FLIGHT)
1 120 seconds max 10 second cool down
2/5 60 seconds max 5 minute cool down

MOTORING (GROUND)
1 90 seconds max 5 minute cool down
2/5 30 seconds max 5 minute cool down

137
Q

Startup n1 considerations

A

On startup do not exceed 75 percent n1 for 2 minutes and engine must remain idle until oil pressure in normal operating range

138
Q

Max alt for emergency depressurization

A

15000ft to prevent damage to ears

139
Q

Difference between crj700/900 engines

A

Crj900 has scalloped exhaust for noise abatement

140
Q

Forward Cargo Weight

A

CRJ700 1,000lbs

CRJ900 850lbs

141
Q

Center Cargo Weight

A

CRJ700 none only 1 compartments

CRJ900 850lbs

142
Q

AFT Cargo Weigt

A

CRJ700 2610*/3740lbs

CRJ900 3740lbs

143
Q

Name all 8 pressurized doors?***

A
1 main passenger door 
2 crew escape hatch
3 galley service door
4 avionics bay door 
5 forward cargo bay door 
6 right over wing emergency exit 
7 left over wing emergency exit 
8 aft cargo bay door

For CRJ 900 add 2 more emergency exits and center cargo door

144
Q

Which pressurized door is not displayed on ED2?

A

Crew escape hatch

145
Q

What other major door is not displayed?

A

Aft equipment bay door and it is not pressurized

146
Q

How much can the main cabin door stairs support at once?

A

4 people or 1000lbs

147
Q

Besides ED2 how can main cabin door be verified closed?

A

Verify all green alignment pins on the inside door

148
Q

What is the minimum oxygen pressure for a crew of 2 vs 3? (Jumpseater)

A

CRJ700 two requires 810psi three requires 1110psi

CRJ900 two requires 1180psi three requires 1630psi

149
Q

Exception for frost on critical surfaces

A

1/8th inch on bottom wing due to cold soaked fuel

Frost on upper fuselage if surface features are distinguishable

150
Q

How many minutes of light will the emergency lights provide?

A

10 minutes

151
Q

What will cause emergency lights to illuminate when the switch is in the armed position?

A

A loss of EITHER the AC or DC essential bus

152
Q

How long must the photo luminescent strips in the cabin be exposed to light prior to passenger boarding?

A

15 minutes

153
Q

If primary nav bulb burns out how will secondary be activated

A

Automatically

154
Q

When the seatbelt sign switch is in the AUTO position when will the sign illuminate automatically?

A

When the landing gear or flaps are extended of when the cabin altitude exceeds 10,000ft

155
Q

What send signal for seatbelt sign to illuminate when the cabin altitude exceeds 10,000ft?

A

The CPAM

156
Q

Engine cool down limitation?

A

After landing the engine must be at or near idle thrust for two minutes prior to shutdown

157
Q

Engine thrust ratings

A

CRJ700 12,670lbs 13,790 in APR

CRJ900 13,360lbs 14,510 in APR

APR is automatic performance reserve

158
Q

Normal N1 and N2 idle ranges

A

N1 20-25 percent

N2 55-65 percent

159
Q

Which MELs can be extended

A

B and C can be extended 1 time for the same length as associated normally

160
Q

Max oil temp for MCT

A

155c

161
Q

CRJ700 dimensions

A

Length 106’ 8”

Wingspan 76’ 3”

Tail height 24’ 10”

How much room for 180 degree turn 75’

162
Q

CRJ900 dimensions

A

Length 118’ 11”

Wingspan 81’ 6”

Tail height 24’ 1”

Minimum room for 180 degree turn 80’

163
Q

Crosswind limits TO/LND

CRJ700

A

Takeoff 28kts

Landing 30kts

164
Q

Crosswind TO/LND

CRJ900

A

Takeoff 35kts

Landing 32kts