22 Questions
Where are the three FRPA installed?
On the Forward Fuselage, top area
What is the function of the GPS Air Data Inertial Reference SubSystem?
Air Data and Inertial Measurement
Where can the Component Location information be found?
On the Component Location Diagram
What is the purpose of the probes and antennas?
To measure air data and inertial reference
What is the name of the system that includes the GPS and air data inertial reference?
GPS Air Data Inertial Reference SubSystem
What type of data does the GPS Air Data Inertial Reference SubSystem provide?
Air data and inertial reference
Where is the GPS Air Data Inertial Reference SubSystem typically located?
In the Forward Fuselage
What is the purpose of the Training Manual?
To provide training and operational guidelines
Where are the three GADIRUs located in the A400M aircraft?
In the nose fuselage section
Which frame does GADIRU 1 lie between?
Frame 10/11
How many GADIRUs are located in the nose fuselage section?
3
Where is GADIRU 2 located?
Between frame 11/12
What is the location of GADIRU 3?
Between frame 9/10
What is the purpose of the GADIRUs in the A400M aircraft?
To provide air data and inertial reference
Where are the CRPAs installed on the A400M aircraft?
On the wing-to-fuselage fairing
How many MFP are installed on the A400M aircraft?
Three
Where are the CRPAUs installed on the A400M aircraft?
In the center fuselage
Where are the SSA located on the A400M aircraft?
On the nose fuselage near the Nose Landing Gear Wheel Well
How many ISP are installed on the A400M aircraft?
Six
Where are the OAT sensors installed on the A400M aircraft?
On the nose landing gear bay
What is the condition for the CRPAs and CRPAUs to be installed on the A400M aircraft?
With Antijam Configuration
How many MFP are installed on the left side of the nose fuselage?
Two
Study Notes
GPS Air Data Inertial Reference SubSystem - A400M Training Manual
- The system has three FRPA (Forward Looking Radar Probes) located on the forward fuselage, top area.
Component Location
- Three GADIRUs (GPS and Air Data Inertial Reference Units) are located in the nose fuselage section:
- GADIRU 1 is between frame 10/11
- GADIRU 2 is between frame 11/12
- GADIRU 3 is between frame 9/10
Probes and Antennas Location
- Two CRPAs (CDA Radar Probes) are located on the wing-to-fuselage fairing.
- Two CRPAUs (CRPA Units) are located in the center fuselage, near the CRPAs.
- Three MFPs (Multi-Function Probes) are located:
- MFP Nr. 1 & 3 are on the left side of the nose fuselage
- MFP Nr. 2 is on the right side of the nose fuselage
- Six ISPs (Inertial Sensors and Accelerometers) are located on the left and right sides of the nose fuselage.
- Three SSAs (Secondary Sensors and Accelerometers) are located on the nose fuselage near the Nose Landing Gear Wheel Well.
- Two OAT sensors are installed on the nose landing gear bay.
This quiz covers the GPS Air Data Inertial Reference SubSystem section of the A400M Training Manual, testing your knowledge of aviation systems and navigation. Prepare to take off with this challenging quiz!
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