Endeavor 9E CRJ 900 systems
review/oral/LOE UPDATED ACTUAL
Exam Questions and CORRECT Answers
What will be lost with ADC failure? - CORRECT ANSWER Airspeed info, Vertical Speed
info, Altitude Info, and Temperature info.
What will you see on the FO's PFD once you have selected ADC1? - CORRECT
ANSWER An amber ADC1 message in displayed on both PFD's.
What will be lost following an IRS/AHRS failure? - CORRECT ANSWER Attitude / Heading
What happens when we turn the "Air Data" knob from Norm to 1? - CORRECT
ANSWER both PFD's run on ADC 1 ("Norm" left side ADC1/ right side ADC2)
At what altitude will the Radio Altitude no longer be
displayed? - CORRECT ANSWER 2500 ft. (1225 ft for tape)
Name four aircraft systems that receive inputs from the
Pitot/Static system? - CORRECT ANSWER ADC,
ISI (integrated standby instrument),
CPCP (cabin pressure control panel),
Stall Protection System
How long will you be able to continue to use your standby
instrument following a complete loss of all AC and DC
power? - CORRECT ANSWER You won't, it must have power. (30 min with batt only)
,Which approaches can be flown using the ISIS? - CORRECT ANSWER ILS only using Nav
1. (Company limitation)
Name all of the ways the COMM and NAV radios may be
tuned: - CORRECT ANSWER RTU, FMS Radio Page, BTU (backup tuning unit)
What does the EMER button mean on the RTU panel? - CORRECT ANSWER Bypasses the
ACP/Audio Control Panel (volume control), connects directly to radio (CAPT com 1/FO com 2)
How would you cross-side tune the RTUs? - CORRECT ANSWER 1/2 Button.
Which switches should be selected when making a PA
announcement? - CORRECT ANSWER Transmit selector to PA, press PA button and select
R/T (radio transmit)
When does the Cockpit Voice Recorder begin recording? - CORRECT ANSWER When DC
power is applied to the plane.
When does the Flight Data Recorder begin recording? - CORRECT ANSWER When the
Beacon is turned on, or the Strobe is turned on, or Weight Off Wheels.
Name the three panels that control what is shown on the PFD/MFD. What do they do? -
CORRECT ANSWER "DAD"
DCP: Display Control Panel. Range, Nav Source, etc
ACP: Air-data Control Panel. MDA/DH, REF, Baro, etc
DRP: Display Reversionary Panel. Changes MFD to PFD/EICAS.
,What can be silenced with the Master Warning pushbutton? - CORRECT ANSWER Pushing
the MASTER WARNING silences the aural warnings except:
• Stall warbler
• GPWS/TCAS (voices and aural)
• Overspeed clacker
• Flap clacker
• Stabilizer trim clacker
• AP Disconnect cavalry charge
• Configuration warnings
• Gear Horn
If you see red ALT, IAS, VS what kind of failure do you probably have? - CORRECT
ANSWER ADC air data computer
What checklist would you run if had red ATT HDG and FD flags with a missing HSI on the
PFD? - CORRECT ANSWER IRS/AHRS fail
What is required to activate the autopilot? - CORRECT ANSWER 1 yaw damp
1 stab trim
1 ADC
Both IRS/ARHS
Both FCC
AP DISC up
No instability
Minimum width 180 degree turn? - CORRECT ANSWER 80 ft
, Flight deck door indication that door is not in safe condition. What sensors for door security? -
CORRECT ANSWER Passenger door RED because it is non-plug door. Others are Amber.
Escape hatch and Aft avionics bay door not indicated.
Proximity sensors in doors and handles.
What are the maximum weight and number of passengers allowed on the passenger door stairs? -
CORRECT ANSWER people
Doing a repo flight, capt asks to close main door, how do you know it's secure? - CORRECT
ANSWER Doors page, no EICAS message for door, On door: 6 witness marks (2 lock pins
each side, 2 lock cams on top)
Which two doors are not on the DOORS synoptic page? - CORRECT ANSWER Front escape
hatch and aft equip bay
EICAS Colors and order of priority - CORRECT ANSWER Red: Warning (cant box)
Yellow: Caution
Green: Advisory (cant box)
White: Status
What happens if ED1 fails in flight? - CORRECT ANSWER ED2 takes over automatically
If MFD fails, can you display it on another screen? - CORRECT ANSWER NO
Following an EICAS control panel failure which buttons remain operative? - CORRECT
ANSWER PRI, CAS, STAT, STEP
List everything that can give a takeoff config warning - CORRECT ANSWER Stab,Ail,Rud
Trim. Flaps/Slats. A/P on. Brakes on. Spoilers.
review/oral/LOE UPDATED ACTUAL
Exam Questions and CORRECT Answers
What will be lost with ADC failure? - CORRECT ANSWER Airspeed info, Vertical Speed
info, Altitude Info, and Temperature info.
What will you see on the FO's PFD once you have selected ADC1? - CORRECT
ANSWER An amber ADC1 message in displayed on both PFD's.
What will be lost following an IRS/AHRS failure? - CORRECT ANSWER Attitude / Heading
What happens when we turn the "Air Data" knob from Norm to 1? - CORRECT
ANSWER both PFD's run on ADC 1 ("Norm" left side ADC1/ right side ADC2)
At what altitude will the Radio Altitude no longer be
displayed? - CORRECT ANSWER 2500 ft. (1225 ft for tape)
Name four aircraft systems that receive inputs from the
Pitot/Static system? - CORRECT ANSWER ADC,
ISI (integrated standby instrument),
CPCP (cabin pressure control panel),
Stall Protection System
How long will you be able to continue to use your standby
instrument following a complete loss of all AC and DC
power? - CORRECT ANSWER You won't, it must have power. (30 min with batt only)
,Which approaches can be flown using the ISIS? - CORRECT ANSWER ILS only using Nav
1. (Company limitation)
Name all of the ways the COMM and NAV radios may be
tuned: - CORRECT ANSWER RTU, FMS Radio Page, BTU (backup tuning unit)
What does the EMER button mean on the RTU panel? - CORRECT ANSWER Bypasses the
ACP/Audio Control Panel (volume control), connects directly to radio (CAPT com 1/FO com 2)
How would you cross-side tune the RTUs? - CORRECT ANSWER 1/2 Button.
Which switches should be selected when making a PA
announcement? - CORRECT ANSWER Transmit selector to PA, press PA button and select
R/T (radio transmit)
When does the Cockpit Voice Recorder begin recording? - CORRECT ANSWER When DC
power is applied to the plane.
When does the Flight Data Recorder begin recording? - CORRECT ANSWER When the
Beacon is turned on, or the Strobe is turned on, or Weight Off Wheels.
Name the three panels that control what is shown on the PFD/MFD. What do they do? -
CORRECT ANSWER "DAD"
DCP: Display Control Panel. Range, Nav Source, etc
ACP: Air-data Control Panel. MDA/DH, REF, Baro, etc
DRP: Display Reversionary Panel. Changes MFD to PFD/EICAS.
,What can be silenced with the Master Warning pushbutton? - CORRECT ANSWER Pushing
the MASTER WARNING silences the aural warnings except:
• Stall warbler
• GPWS/TCAS (voices and aural)
• Overspeed clacker
• Flap clacker
• Stabilizer trim clacker
• AP Disconnect cavalry charge
• Configuration warnings
• Gear Horn
If you see red ALT, IAS, VS what kind of failure do you probably have? - CORRECT
ANSWER ADC air data computer
What checklist would you run if had red ATT HDG and FD flags with a missing HSI on the
PFD? - CORRECT ANSWER IRS/AHRS fail
What is required to activate the autopilot? - CORRECT ANSWER 1 yaw damp
1 stab trim
1 ADC
Both IRS/ARHS
Both FCC
AP DISC up
No instability
Minimum width 180 degree turn? - CORRECT ANSWER 80 ft
, Flight deck door indication that door is not in safe condition. What sensors for door security? -
CORRECT ANSWER Passenger door RED because it is non-plug door. Others are Amber.
Escape hatch and Aft avionics bay door not indicated.
Proximity sensors in doors and handles.
What are the maximum weight and number of passengers allowed on the passenger door stairs? -
CORRECT ANSWER people
Doing a repo flight, capt asks to close main door, how do you know it's secure? - CORRECT
ANSWER Doors page, no EICAS message for door, On door: 6 witness marks (2 lock pins
each side, 2 lock cams on top)
Which two doors are not on the DOORS synoptic page? - CORRECT ANSWER Front escape
hatch and aft equip bay
EICAS Colors and order of priority - CORRECT ANSWER Red: Warning (cant box)
Yellow: Caution
Green: Advisory (cant box)
White: Status
What happens if ED1 fails in flight? - CORRECT ANSWER ED2 takes over automatically
If MFD fails, can you display it on another screen? - CORRECT ANSWER NO
Following an EICAS control panel failure which buttons remain operative? - CORRECT
ANSWER PRI, CAS, STAT, STEP
List everything that can give a takeoff config warning - CORRECT ANSWER Stab,Ail,Rud
Trim. Flaps/Slats. A/P on. Brakes on. Spoilers.
