<< >> NASA ASRS Report 1519645, February 2018

During cruise flight; ecias displayed several different messages at once. The flight diverted to an airport with more suitable weather conditions for a landing with partial brakes.

Attributes
ACN	1519645
Time
Date	201802
Local Time Of Day	1201-1800
Place
Locale Reference	ZZZ.ARTCC
State Reference	US
Environment
Flight Conditions	Marginal
Light	Dusk
Aircraft 1
Make Model Name	EMB ERJ 170/175 ER/LR
Operating Under FAR Part	Part 121
Flight Phase	Cruise
Flight Plan	IFR
Component
Aircraft Component	Central Computer
Person 1
Function	First Officer Pilot Flying
Qualification	Flight Crew Air Transport Pilot (ATP)
Experience	Flight Crew Type 330
Events
Anomaly	Aircraft Equipment Problem Less Severe Inflight Event / Encounter Weather / Turbulence

Narrative:

During cruise; we received several EICAS at once (ads fail; >avnx mau 2B fail; terrain fail; windshear fail; ground proximity fail; brk rh and lh fault). Anvx mau 2B fail contained the '>' symbol indicating it was the root issue. We proceeded through the QRH; [advised ATC] and diverted to an airport with better weather than ZZZ; given its contaminated runways and low visibility. We picked ZZZ1 and proceeded direct. Given the nature of the issue and losing half the brakes; we elected to have trucks on standby. We landed and stopped without incident.

Related reports:

• Emb-145 pilot reported a bleed leak EICAS message displayed ...

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Original NASA ASRS Text

Title: During cruise flight; ECIAS displayed several different messages at once. The flight diverted to an airport with more suitable weather conditions for a landing with partial brakes.

Narrative: During cruise; we received several EICAS at once (ADS FAIL; >AVNX MAU 2B FAIL; TERRAIN FAIL; WINDSHEAR FAIL; GND PROX FAIL; BRK RH and LH FAULT). ANVX MAU 2B FAIL contained the '>' symbol indicating it was the root issue. We proceeded through the QRH; [advised ATC] and diverted to an airport with better weather than ZZZ; given its contaminated runways and low visibility. We picked ZZZ1 and proceeded direct. Given the nature of the issue and losing half the brakes; we elected to have trucks on standby. We landed and stopped without incident.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.