Limitations Flashcards
Max Crosswind for take off and landing normal
27 kts
Max crosswind for CAT II approach
Max Headwind for CAT II approach
15kts crosswind and 16kt headwind
Max tailwind for take off and landing
10th
Max operating alt
FL410
Max pressure alt for t/o and landing
8000ft
Max temp for t/o and landing
ISA +35
Max alt for single pack ops
FL310
Max severe turbulence speed
280kts/ M.75 which ever is lower
Max gear extension speed
220
Max gear extended speed
220
Max gear retraction speed
200
Max windshield wiper speed
250kts
Max tire speed for CR7 and CR9
CR7 is 182 and CR9 is 195
Flap extension speeds
Flaps 1- 230kts
Flaps 8- 230kts
Flaps 20-220kts bold text
Flaps 30- 185kts
Flaps 45- 170
Min temp to start APU
-40C
APU starter duty cycle
No more than 3 starts in 1 hour, respecting 2 min delay between start attempts
Max APU start altitude
FL370
Max APU bleed air use
FL250
Max alt to starter assisted in flight engine start using APU bleed air
FL210
Scenario: APU door will not close. What limitations apply?
Speed limited to 220kts or APU must remain in operation
Max APU and engine gen AC load
40kVA to FL410
Max continuous load on TRU
120A
On the ground with DC power only. What time limitation is in play and why?
5 min only and because of CRT display cooling
During engine start do not exceed 75% N1 until…
For 2 minutes or until all operating indications are in the normal range, whichever is longer
How long do the engines need to be at idle before shutdown?
2 minutes at or near idle, taxi time counts towards this
Max ITT for ground start?
815C
Normal Take off power and maximum power is limited to how long?
5 minutes
What is considered to be a cold soak airplane?
FFOD, plane exposed to -30C or below for more than 8 hours
Minimum oil pressure when at take off power?
45 psi minimum
When is continuous ignition required?
T/O and landing on contaminated runways
T/O with 15kt or greater crosswind
Mod or heavier rain
Mod or heavier turb
Vicinity of TS
Starter Cranking limits?
1: 90 seconds on 10 seconds off
2: 90 seconds on 10 seconds off
3+: 90 seconds on 5 min off