CRJ Limits, POH Rev 27

Question 1

Max 90 deg crosswind for takeoff and landing:

Answer 1

27 knots

Question 2

Max 90 Deg crosswind for landing from a Cat II Approach

Answer 2

15 knots

Question 3

Max headwind for landing from a Cat II Approach

Answer 3

16 knots

Question 4

Max direct tailwind for takeoff and landing

Answer 4

10 knots

Question 5

Max Turbulence Speed

Answer 5

280 KIAS / .75M, whichever is lower

Question 6

Max Gear Extension speed

Answer 6

220 KIAS

Question 7

Max Gear Extended Speed

Answer 7

220 KIAS

Question 8

Max Gear Retraction Speed

Answer 8

200 KIAS

Question 9

Vfe 1-8

Answer 9

230 KIAS

Question 10

Vfe 20

Answer 10

220 KIAS

Question 11

Vfe 30

Answer 11

185 KIAS

Question 12

Vfe 45

Answer 12

170 KIAS

Question 13

ITT limits at initiation of thrust lever movement from SHUT OFF to IDLE:

Answer 13

• ITT must be 120 C or less for all ground starts
• ITT must be 90 C or less for all air starts

Question 14

Continuous Ignition must be on when:

Answer 14

• T/O or Landing on Contaminated Runways
• T/O with 15 knots or greater crosswind
• Flight in moderate or heavy rain
• Flight in moderate or heavy turbulence
• Flight in the vicinity of thunderstorms.

Question 15

AFCS Altitude Limits

(Autopilot)

Answer 15

Not below 600 ft AGL, except:

• 400 ft AGL for non-precision and visual approaches
• 80 ft AGL for precision Approaches.
• 110 ft AGL for 900 single engine ILS or approach with vertical guidance.

Question 16

CRT Display Limits

Answer 16

Maximum time for ground ops with DC only is 5 minutes.

Question 17

Slat / Flap Limitations

Answer 17

Enroute use is prohibited. 15,000 ft Max Altitude

Do not hold in icing with Slats / Flaps extended

Question 18

Spoiler Limits

Answer 18

• Max Altitude: 1,000 ft AGL
• Not to be used at airspeeds below Ref + 17 KIAS.

Question 19

Thrust Reverser Limits

Answer 19

During landing, maximum reverse is prohibited below 75 KIAS, and reverse idle should be achieved by 60 KIAS.

Question 20

Taxi Light

Answer 20

Must be switched OFF whenever airplane is stationary more than 10 minutes.

Question 21

Wheel Brake Cooling

Answer 21

Min time 15 min between landing / abort and T/O, all temp indications must be green and not increasing.

Question 22

Center Fuel Tank Quantity Limitation

Answer 22

Takeoff with more than 500 lbs in Center Tank not permitted unless each wing tank is above 4,400 lbs.

Question 23

Gear Speeds:

Answer 23

• Max Extension: 220
• Max Extended: 220
• Max Retraction: 200

Question 24

Flap Speeds

Answer 24

Flaps Extended Speeds:

• 0-1-8: 230
• 20: 220
• 30: 185
• 45: 170

-200 Only: Max Flap Operating Speed 200 KIAS

Question 25

Min Takeoff Power Oil Pressure

Answer 25

45 PSI

Question 26

During all starts, do not exceed _____ N1 for _____ min after start, or until all operating indications are in the normal range, whichever is _______.

Answer 26

75%, 2, longer.

Question 27

Operate engine at or near idle for _____ min prior to shutdown.

Answer 27

2

Question 28

Fuel Crossflow for Takeoff

Answer 28

Powered and Gravity Crossflow must be OFF for takeoff.

Question 29

Max Airspeed for Windshield Wiper operation:

Answer 29

220 KIAS

Question 30

Ground DC Power Limit:

Answer 30

No more than 5 min on ground with DC power only due to CRT screen cooling requirements.

Question 31

Speed Mode Limits:

Answer 31

Use of Speed Mode, flight director or autopilot coupled, during approach is not permitted.

Question 32

After cold starts:

Answer 32

Engine must remain at idle until oil pressure returns to normal range.

Question 33

Cat II Braking Action Limit

Answer 33

Cat II Approaches are prohibited when the braking action is reported as less than “Medium.”

Question 34

VNAV Limits:

Answer 34

Use of VNAV, flight director or autopilot coupled, during the climb or approach phases of flight is not permitted.