Westjet B38M near Toronto on Mar 23rd 2023, hydraulic problem and oil filter bypass, engine shut down in flight
Last Update: March 31, 2023 / 16:39:46 GMT/Zulu time
Incident Facts
Date of incident
Mar 23, 2023
Classification
Incident
Airline
Westjet Airlines
Flight number
WS-4201
Departure
Toronto, Canada
Destination
Calgary, Canada
Aircraft Registration
C-FQGG
Aircraft Type
Boeing 737-800MAX
ICAO Type Designator
B38M
The Canadian TSB reported maintenance discovered the hydraulic line quick disconnect between the #2 engine driven pump and the #2 engine pylon was unsecured. The line was re-secured. The operator started a fleet wide check to verify the hydraulic quick disconnect connectors are all in their locked positions.
Aircraft Registration Data
Aircraft registration data reproduced and distributed with the permission of the Government of Canada.
Incident Facts
Date of incident
Mar 23, 2023
Classification
Incident
Airline
Westjet Airlines
Flight number
WS-4201
Departure
Toronto, Canada
Destination
Calgary, Canada
Aircraft Registration
C-FQGG
Aircraft Type
Boeing 737-800MAX
ICAO Type Designator
B38M
This article is published under license from Avherald.com. © of text by Avherald.com.
Article source
You can read 2 more free articles without a subscription.
Subscribe now and continue reading without any limits!
Read unlimited articles and receive our daily update briefing. Gain better insights into what is happening in commercial aviation safety.
Send tip
Support AeroInside by sending a small tip amount.
Related articles
Westjet B738 near Los Angeles on Apr 10th 2025, engine shut down in flight
A Westjet Boeing 737-800, registration C-FYBK performing flight WS-1433 from Los Angeles,CA (USA) to Edmonton,AB (Canada), was climbing out of Los…
Westjet B738 near Vancouver on Mar 31st 2025, first officer incapacitated
A Westjet Boeing 737-800, registration C-FCSX performing flight WS-1770 from Vancouver,BC (Canada) to Phoenix,AZ (USA), was enroute at FL390 about…
Westjet B38M enroute on Dec 4th 2024, first officer incapacitated
A Westjet Boeing 737-8 MAX, registration C-FXYK performing flight WS-129 from Calgary,AB to Vancouver,BC (Canada) with 175 people on board, was…
Westjet B738 at Calgary on Jun 25th 2024, tail scrape on departure
A Westjet Boeing 737-800, registration C-FZRM performing flight WS-1572 from Calgary,AB (Canada) to Houston Intercontinental,TX (USA) with 179 people…
Westjet B737 near Vancouver on Mar 2nd 2024, loss of cabin pressure
A Westjet Boeing 737-700, registration C-FWCN performing flight WS-131 from Calgary,AB to Vancouver,BC (Canada) with 88 people on board, was enroute…
Newest articles
THY A21N at Prague on May 11th 2025, tail strike on go around
A THY Turkish Airlines Airbus A321-200N, registration TC-LSL performing flight TK-1771 from Istanbul (Turkey) to Prague (Czech Republic), landed on…
Vietjet A320 at Ho Chi Minh City on May 7th 2025, temporary runway excursion on landing
A VietjetAir Airbus A320-200, registration VN-A666 performing flight VJ-1149 from Hanoi to Ho Chi Minh City (Vietnam), landed on Ho Chi Minh City's…
Subscribe today
Are you researching aviation incidents? Get access to AeroInside Insights, unlimited read access and receive the daily newsletter.
Pick your plan and subscribePartner

ELITE Simulation Solutions is a leading global provider of Flight Simulation Training Devices, IFR training software as well as flight controls and related services. Find out more.
SafetyScan Pro provides streamlined access to thousands of aviation accident reports. Tailored for your safety management efforts. Book your demo today
AeroInside Blog
Popular aircraft
Airbus A320Boeing 737-800
Boeing 737-800 MAX
Popular airlines
American AirlinesUnited
Delta
Air Canada
Lufthansa
British Airways