Description

An Aircraft/Airplane Health Monitoring (AHM) System is a Boeing ground-based software system which acquires, analyses and presents aircraft-generated data to operator Maintenance Control Centres (MCC) to help them determine current and potential future serviceability of an aircraft. This data includes ‘low-level’ faults that do not require flight crew action and are therefore presented to pilots as status messages on the multifunction display (MFD) to which they are alerted on the EICAS.

See also the article on Aircraft Condition Monitoring System (ACMS)