Emb-175 captain reported encountering wake turbulence on visual approach to lax runway 24R in trail ...

Attributes
ACN	1317513
Time
Date	201512
Local Time Of Day	1801-2400
Place
Locale Reference	LAX.Airport
State Reference	CA
Environment
Flight Conditions	VMC
Light	Night
Aircraft 1
Make Model Name	EMB ERJ 170/175 ER/LR
Operating Under FAR Part	Part 121
Flight Phase	Initial Approach
Route In Use	Visual Approach
Flight Plan	IFR
Aircraft 2
Make Model Name	B737 Undifferentiated or Other Model
Operating Under FAR Part	Part 121
Flight Phase	Final Approach
Route In Use	Visual Approach
Flight Plan	IFR
Person 1
Function	Captain Pilot Flying
Qualification	Flight Crew Air Transport Pilot (ATP)
Events
Anomaly	Aircraft Equipment Problem Less Severe Inflight Event / Encounter Wake Vortex Encounter

Narrative:

Descending for the visual to 24R in lax we encountered some wake turbulence from a preceding 737. We experienced some rolling motions with a max bank angle around 20 degrees. Around the final approach fix the last and largest turbulence encounter occurred and caused windshear fail; stall prot fail; and at fail EICAS messages. (There was also a fourth warning message that the first officer and I could not remember once we arrived at the gate.) once we recovered from the bank and were established on the G/south inside the FAF we decided to continue the approach given the calm weather and the aircraft handling normally. A normal approach and landing followed. On rollout; around 80 kts; the warning messages went away and ads probe 1; 2; 3; and 4 fail status messages popped up instead. We verified we were ok to taxi given the messages and continued to the gate.

Original NASA ASRS Text

Title: EMB-175 Captain reported encountering wake turbulence on visual approach to LAX Runway 24R in trail of a B737 that resulted in several system failure messages.

Narrative: Descending for the visual to 24R in LAX we encountered some wake turbulence from a preceding 737. We experienced some rolling motions with a max bank angle around 20 degrees. Around the final approach fix the last and largest turbulence encounter occurred and caused WINDSHEAR FAIL; STALL PROT FAIL; and AT FAIL EICAS messages. (There was also a fourth Warning Message that the FO and I could not remember once we arrived at the gate.) Once we recovered from the bank and were established on the G/S inside the FAF we decided to continue the approach given the calm weather and the aircraft handling normally. A normal approach and landing followed. On rollout; around 80 kts; the Warning Messages went away and ADS PROBE 1; 2; 3; and 4 FAIL status messages popped up instead. We verified we were OK to taxi given the messages and continued to the gate.

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.

Emb-175 captain reported encountering wake turbulence on visual approach to lax runway 24R in trail of a B737 that resulted in several system failure messages.