CRJ Systems Flashcards
Max landing weight
47,000 lbs
Max takeoff weight
53,000lbs
Max zero fuel weight
44,000 lbs
Max temp for takeoff/landing
ISA+35c
Max N1% and N2% for APR TO
- 6 N1
99. 4 N2
Min temp for takeoff/ dispatch
-40c
Max takeoff/landing altitude
10,000’
Maximum runway slope
+2%
Max tailwind
10kts
Dry motoring limits
90sec on, 5min off
30sec on, 5 min off
Turbulent air penetration speed
280 or .75M (whichever is lower)
Engine start limits
1min on, 10sec off
1min on, 10sec off
1min on, 5 min off
Maximum N1%
98.6%
Maximum ITT (APR op) \_\_\_\_\_\_(first 2 min), \_\_\_\_\_\_\_(next 3 min)
928c
900c
Maximum ITT (APR not op) \_\_\_\_\_\_(first 2 min), \_\_\_\_\_\_\_(next 3 min)
900c
884c
Takeoff with >500lbs is prohibited unless each wing tank >_____lbs
4, 400lbs
Minimum altitude for Autopilot (non precision)
400’agl or 50’below MDA, whichever is higher
Maximum time for taxi lights on when stationary
10min
Stab/Mach trim inop speed
250 or .70M
Load factor limits (flaps up)
-1.0 to +2.5 G
Thrust reverser limitations on takeoff (3)
Ground use only
No go around after deployment of thrust reverser
Takeoff with any abnormal thrust reverse annunciator is prohibited
Continuous ignition must be used (5 items)
Takeoff/LDG on contaminated runway Takeoff with Xwind >10kts Moderate or greater rain Moderate or greater turbulence Flight in vicinity of thunderstorms
Maximum N2% to engage starter
Starter must not be used if >55%N2
Maximum ITT for in flight engine start
> /= 90c
Maximum ITT for engine start on the ground
</= 120c
Maximum ramp weight
53,250lbs