Air Canada B773 at Toronto on May 28th 2012, dropped engine parts on departure

Last Update: May 31, 2012 / 14:08:02 GMT/Zulu time

Bookmark this article
Incident Facts

Date of incident
May 28, 2012

Airline
Air Canada

Flight number
AC-1

Aircraft Registration
C-FITW

Aircraft Type
Boeing 777-300

ICAO Type Designator
B773

An Air Canada Boeing 777-300, registration C-FITW performing flight AC-1 from Toronto,ON (Canada) to Tokyo Narita (Japan) with 318 passengers and 16 crew, was in the initial climb out of Toronto's runway 23 when the crew reported they had needed to shut the right hand engine (GE90) down, the aircraft levelled at 5000 feet MSL. Approach subsequently told the crew that police had recovered quite some part of an engine cowling that had gone down into Courtney Park. The aircraft dumped fuel and returned to Toronto's runway 23 for a safe landing about 90 minutes after departure and stopped on the runway.

Police reported the engine parts hit a car smashing the rear window and another car's front window. Video material suggests the parts may have been turbine blades.

Ground witnesses report neither engine cowling appeared to be missing or penetrated.

The Canadian TSB reported on May 29th an investigator has been dispatched on site to collect information about the occurrence. The aircraft was climbing through 1000 feet AGL when a loud bang was emitted by the right hand engine followed by a rapid rise in EGT prompting the FADEC to shut the engine down automatically. The aircraft dumped fuel for about one hour before landing back to runway 23, the aircraft stopped on the runway to permit the brakes cool down before proceeding to the gate. Debris from the engine struck several cars on the ground causing damage but no injuries. The engine has been removed and will be examined by the manufacturer for failure determination.

On May 31st Air Canada reported the engine suffered a "contained failure" ejecting turbine parts through the exhaust with no other damage to the aircraft. The engine has been maintained regularly and was fully compliant with all mandatory checks. While Air Canada's maintenance conducts the day to day on-wing maintenance, major overhauls with the engine taken off the wing are being carried out by a longstanding European workshop.
Aircraft Registration Data
Registration mark
C-FITW
Country of Registration
Canada
Date of Registration
Qlkpknhcnhdi Subscribe to unlock
Certification Basis
Jkhp eg gpnmndnglAljifbpmdiqemjpkih qelqfkjjih Subscribe to unlock
TCDS Ident. No.
Manufacturer
Boeing
Aircraft Model / Type
777-333ER
ICAO Aircraft Type
B773
Year of Manufacture
Serial Number
Aircraft Address / Mode S Code (HEX)
Maximum Take off Mass (MTOM) [kg]
Engine Count
Engine Type
Main Owner
LeAiqjldbmbpfkkplm AdcbjkjhpAdgpkAdqAm ibgnfqc gkmehpfAqnde g hAhedjAAfejjgkknnimmA i gejehmqpghhepilgg Subscribe to unlock

Aircraft registration data reproduced and distributed with the permission of the Government of Canada.

Incident Facts

Date of incident
May 28, 2012

Airline
Air Canada

Flight number
AC-1

Aircraft Registration
C-FITW

Aircraft Type
Boeing 777-300

ICAO Type Designator
B773

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!

Are you a subscriber? Login
Subscribe

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

Newest articles

Subscribe today

Are you researching aviation incidents? Get access to AeroInside Insights, unlimited read access and receive the daily newsletter.

Pick your plan and subscribe

Partner

Blockaviation logo

A new way to document and demonstrate airworthiness compliance and aircraft value. Find out more.

ELITE Logo

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.

Blue Altitude Logo

Your regulation partner, specialists in aviation safety and compliance; providing training, auditing, and consultancy services. Find out more.

AeroInside Blog
Popular aircraft
Airbus A320
Boeing 737-800
Boeing 737-800 MAX
Popular airlines
American Airlines
United
Delta
Air Canada
Lufthansa
British Airways