Quick Reference Guide

Aerosoft – Digital Aviation
CRJ-700 CRJ-900
QUICK REFERENCE GUIDE
VOL
2
2-1-30
02-May-2017
SIDE SLIP MANUEVERS
Avoid unnecessary and large side slips during low speed high altitude cruise.
SYSTEM LIMITATIONS
AIR-CONDITIONING & PRESSURIZATION
• Maximum relief differential pressure 8.7psi
• Maximum negative differential pressure -0.5psi
• Max. pressure differential during taxi, take-off and landing 0.1psi
• CRJ700 Maximum altitude for single pack operation 31’000 feet
• CRJ900 Maximum altitude for single pack operation 25’000 feet
The airplane must be completely depressurized prior to opening any of the airplane doors.
The EMER DEPRESS button may not be used above 15’000ft to prevent possible harm to crew
and/or passenger ‘s ears
AUTOMATIC FLIGHT CONTROL SYSTEM
The following tables shows the minimum heights to which autopilot usage is approved depending on
the flight phase and glide path angle respectively.
FLIGHT PHASE
GLIDEPATH ANGLE
Airport elevation
MINIMUM USE
HEIGHT
≤ 4‘000 feet
> 4‘000 feet
Take-off
-
-
-
600 feet AGL
Non-precision approach
-
Approved
Approved
400 feet AGL
Precision appoach
≤ 3.5°
Approved
Approved
80 feet AGL
> 3.5°
≤ 4.0°
Approved
Approved
120 feet AGL
ELECTRICAL SYSTEMS
PERMISSIBLE LOADS ON AC SYSTEM
The following table shows the maximum individual AC generator loading:
AC LOAD LIMIT (KVA)
ALTITUDE (FEET)
MAIN GENERATOR (EACH)
APU GENERATOR
0 – 41’000
40
40