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AAIM (Aircraft Autonomous Integrity Monitoring) is a type of Airborne Based Augmentation System that
  • A
    relies on GNSS information as well as information from additional on-board sensors.
  • B
    relies on information from additional on-board sensors only.
  • C
    relies on GNSS information only.
  • D
    can only function within the range of a Ground Based Augmentation System.
Aircraft Autonomous Integrity Monitoring (AAIM)
AAIM is a method of monitoring the integrity of the GNSS position data, using information from on board sensors such as barometric altitude data, IRS position data and conventional nav-aid autotuning (VOR, DME position data). This can allow our aircraft to notice any suspicious GNSS position data and notify the pilots that it may not be correct. It is a type of ABAS (Aircraft-Based Augmentation System).

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