737 Limits

Question 1

Approved single engine INOP cruise speed

Answer 1

290 KIAS

Question 2

Diversion Distance

Answer 2

60 mins 395NM
75 mins 478NM
120mins 764NM
180mins 1146NM

Question 3

Max Tailwind T/O and Landing

Answer 3

15 KIAS

Question 4

Weight Limits

Answer 4

Taxi. 82,417

Takeoff. 82,190

Landing. 69,308

Zero Fuel. 65,952

Question 5

Flaps Placard* speeds

Answer 5

1. 250
2. 250
3. 210
4. 200
5. 190
6. 175
7. 166

Question 6

Gear Speeds

Answer 6

Retract. 235
Extending. 270/M.82
Extended. 320/M.82

Question 7

Broadband System must be off when:

Answer 7

De-icing
Taxiing under skybridge
In hangar

Question 8

Altimeter tolerances

Answer 8

Field Elev. CA vs FO. CA/FO vs Field

0-5000’. 50’. 75’

5001-10K. 60’. 75’

In flight RVSM. 200’
FAF crossing. 100’

Question 9

Max Cabin Press diff:
Max diff T/O and Landing

Answer 9

Max cabin diff 9.1 (relief valves)

Max diff for T/O and Landing 0.125

Question 10

Autopilot Limits
Engagement heights

Answer 10

No aileron trim with A/P engaged
Min Alt to engage on departure 400’
Must disconnect by 50’ on approach for single channel

Question 11

Autoland wind limits

Answer 11

Headwind. 25
X-Wind. 15
Tailwind. 10

Question 12

Autoland config limits

Answer 12

Only flap 30 or 40. (2 engines)

Only flap 30 (single engine)

Question 13

Single generator ground ops

Answer 13

Engine driven Gen max 75KVA (215amps)

Question 14

Random AFM limits

Answer 14

•Max Alt with Flaps. 20,000’
•No speedbrakes below 1000’
•Not speedbrakes past ‘ARMED’ with Flaps 40
• No holding in icing with Flaps not up

Question 15

Fuel Imbalance ___KG
Main tanks must be full with __ KG in center tanks

Answer 15

453 KG for both

Question 16

Usable tank quantities

Answer 16

NO 1/2. 3,869 KG
Center. 12,990KG

Total. 20,728KG

Question 17

APU max altitude for uses

Answer 17

Electrical source up to. 41,000’
Bleed source up to. 17,000’
Elec and bleed up to. 10,000’

Question 18

Run APU before bleed use and
Time after shutdown before BATT off

Answer 18

Run for 2 mins before using as bleed source

Minimum 5 mins after APU shutdown before turning battery off

Question 19

Icing conditions definition

Answer 19

OAT on ground or TAT in flight 10c and visible moisture (precip, cloud/fog visibility 1sm or less)

Question 20

Min Oil temp to start
Take-off

Answer 20

-40c to start
31c for takeoff thrust

Question 21

Min Fuel temp

Answer 21

-43c or 3c above fuel freeze point (whichever higher)

Question 22

Engine ignition on when?

Answer 22

•CONT for moderate or greater Rain, Hail or Sleet

•FLT for severe turbulence

Question 23

EGT limits

Answer 23

•Ground Start. 753c
•Air Start. 883c
•Continuous. 1013c
•Takeoff. 1038. (5mins or 10mins if lose engine on T/O

Question 24

Rough Air Speed

Answer 24

280KIAS or M0.76 whichever lower

Question 25

Wet runway definitions

Answer 25

Damp= wet
Trace contamination =wet
Frost wet

Question 26

Dimensions

Answer 26

Length: 129’6”
Width: 117’10”
Height: 40’10” (+/-3”)

Question 27

Run Eng before Take-off
And after landing before shutdown

Answer 27

Before Take-off= run at least 3 minutes
(See supp procedures, environmental, for warm up schedule)

After landing = cooldown 3 minutes

Question 28

Engine start limits?

Answer 28

AOM 1.04.03 P5

Multiple consecutive starts:
• each limited to 3 mins.
•10 seconds between attempts

Extended engine motoring:
• Limited to 5 mins.
• 5 mins between first 2
• 10 mins for third and subsequent

Question 29

APU start limits

Answer 29

AOM 1.01.49 P1

After 3 consecutive start attempts 15 min cooling peridot required

Question 30

Glide slope angles for Autoland

Answer 30

Min: 2.5. Degrees
Max 3.25. Degrees

Question 31

What is Flaps up maneuvering speed

Answer 31

FUMS = Vref40 + 70

Question 32

3 things at G/S capture

Answer 32

Speed window opens
DC relay bus tie opens
Thrust ref Changes from CRZ to GA