ATR72-600 Flight Instruments Questions and Answers with Verified
Solutions | Latest 2026 Update
Q: How is the Control and Display System (CDS) managed?
Answer:
CAC 1/2
Q: Where are Abnormal messages displayed?
Answer:
PFD
Q: What does the AHRS supply the pilot/ AP with?
Answer:
(5) - Magnetic heading Attitude data Vertical Speed Lateral Acceleration (Control)
Wx Rad
Q: How long is required for AHRU to be aligned?
Answer:
Ground 60 sec Air 90 sec
, ATR72-600 Flight Instruments Questions and Answers with Verified
Solutions | Latest 2026 Update
Q: Where are the compensation parameters which correct the magnetic field line
interference for the AHRU?
Answer:
Removable Memory Module (RMM)
Q: Where are the flux valves fitted?
Answer:
Outer wing. Detects direction of earth's magnetic field to aircraft centreline
(magnetic heading)
Q: When do the pitch chevrons appear on the ADI?
Answer:
+ 20 Deg 15 Deg
Q: When are the horizon heading marks displayed?
Answer:
Every 10Deg for a total range of 50Deg (25 Deg each side)
Solutions | Latest 2026 Update
Q: How is the Control and Display System (CDS) managed?
Answer:
CAC 1/2
Q: Where are Abnormal messages displayed?
Answer:
PFD
Q: What does the AHRS supply the pilot/ AP with?
Answer:
(5) - Magnetic heading Attitude data Vertical Speed Lateral Acceleration (Control)
Wx Rad
Q: How long is required for AHRU to be aligned?
Answer:
Ground 60 sec Air 90 sec
, ATR72-600 Flight Instruments Questions and Answers with Verified
Solutions | Latest 2026 Update
Q: Where are the compensation parameters which correct the magnetic field line
interference for the AHRU?
Answer:
Removable Memory Module (RMM)
Q: Where are the flux valves fitted?
Answer:
Outer wing. Detects direction of earth's magnetic field to aircraft centreline
(magnetic heading)
Q: When do the pitch chevrons appear on the ADI?
Answer:
+ 20 Deg 15 Deg
Q: When are the horizon heading marks displayed?
Answer:
Every 10Deg for a total range of 50Deg (25 Deg each side)
