cabin safety investigation
TRANSCRIPT
![Page 1: Cabin Safety Investigation](https://reader030.vdocuments.mx/reader030/viewer/2022012804/61bd2e3661276e740b1020cf/html5/thumbnails/1.jpg)
International Civil Aviation Organization
ICAO Regional Accident Investigation Workshop - Asia and Pacific Regions
(Colombo, Sri Lanka, 25 - 26 June 2015)
Cabin Safety Investigation Dinesh Jeganathan
26th June 2015
![Page 2: Cabin Safety Investigation](https://reader030.vdocuments.mx/reader030/viewer/2022012804/61bd2e3661276e740b1020cf/html5/thumbnails/2.jpg)
![Page 3: Cabin Safety Investigation](https://reader030.vdocuments.mx/reader030/viewer/2022012804/61bd2e3661276e740b1020cf/html5/thumbnails/3.jpg)
65 AIRLINES. 45 COUNTRIES.
![Page 4: Cabin Safety Investigation](https://reader030.vdocuments.mx/reader030/viewer/2022012804/61bd2e3661276e740b1020cf/html5/thumbnails/4.jpg)
65 AIRLINES. 45 COUNTRIES.
103 airlines, 61 countries, 1712 aircraft in service
[EJets + ERJs] *March/15
![Page 5: Cabin Safety Investigation](https://reader030.vdocuments.mx/reader030/viewer/2022012804/61bd2e3661276e740b1020cf/html5/thumbnails/5.jpg)
EXECUTIVE AVIATION
![Page 6: Cabin Safety Investigation](https://reader030.vdocuments.mx/reader030/viewer/2022012804/61bd2e3661276e740b1020cf/html5/thumbnails/6.jpg)
Light Attack and Advanced Training
Intelligence, Surveillance and Reconnaissance (ISR) Systems
Super Tucano
EMB 145 AEW&C / MP / Multi-Intel
Tactical Military Transport
KC-390
Transport of Authorities Aircraft Modernization Unmanned Aerial Vehicle (UAV)
![Page 7: Cabin Safety Investigation](https://reader030.vdocuments.mx/reader030/viewer/2022012804/61bd2e3661276e740b1020cf/html5/thumbnails/7.jpg)
ASIA PACIFIC FLEET
![Page 8: Cabin Safety Investigation](https://reader030.vdocuments.mx/reader030/viewer/2022012804/61bd2e3661276e740b1020cf/html5/thumbnails/8.jpg)
CHINA Beijing
SINGAPORE Singapore
BRAZIL São José dos Campos
Gavião Peixoto
FRANCE Villepinte
USA Fort Lauderdale
Melbourne
AUSTRALIA Brisbane
THE EMBRAER AIR SAFETY DEPARTMENT – REGIONAL OFFICE
40 people based in 6 countries
AIR SAFETY TEAM
![Page 9: Cabin Safety Investigation](https://reader030.vdocuments.mx/reader030/viewer/2022012804/61bd2e3661276e740b1020cf/html5/thumbnails/9.jpg)
Air Safety
Investigations,
Operations & Human
Factors
Safety Risk
Management Safety Programs
AIR SAFETY TEAM
North America
South & Central America
Europe, Africa & Middle East
Asia Pacific
China
Air Safety Regional Offices • Interface with Operators’ Safety
Managers
Ac
tivit
ies
• Interface with the local/regions
Investigation Organizations
• Initial Actions on-site investigations
Air Safety Administrative Assistant Aviation Safety Advisor
![Page 10: Cabin Safety Investigation](https://reader030.vdocuments.mx/reader030/viewer/2022012804/61bd2e3661276e740b1020cf/html5/thumbnails/10.jpg)
Cabin Safety Investigations
![Page 11: Cabin Safety Investigation](https://reader030.vdocuments.mx/reader030/viewer/2022012804/61bd2e3661276e740b1020cf/html5/thumbnails/11.jpg)
Cabin Safety Investigations
CASE STUDIES
![Page 12: Cabin Safety Investigation](https://reader030.vdocuments.mx/reader030/viewer/2022012804/61bd2e3661276e740b1020cf/html5/thumbnails/12.jpg)
Cabin Safety Investigations
Model: EMB-110P1
Serial Number: 110-258
Registration: PT-TAW
Date of Occurrence: 28th Jul 2014 14:30 local (17:30 Z)
People on board: 3
Injury: 1 (light)
City: Foz do Iguaçú, PR
![Page 13: Cabin Safety Investigation](https://reader030.vdocuments.mx/reader030/viewer/2022012804/61bd2e3661276e740b1020cf/html5/thumbnails/13.jpg)
Cabin Safety Investigations
![Page 14: Cabin Safety Investigation](https://reader030.vdocuments.mx/reader030/viewer/2022012804/61bd2e3661276e740b1020cf/html5/thumbnails/14.jpg)
Left Engine Right Engine
Co-pilot’s 5 point harness Failure of top strap
![Page 15: Cabin Safety Investigation](https://reader030.vdocuments.mx/reader030/viewer/2022012804/61bd2e3661276e740b1020cf/html5/thumbnails/15.jpg)
Cabin Safety Investigations
![Page 16: Cabin Safety Investigation](https://reader030.vdocuments.mx/reader030/viewer/2022012804/61bd2e3661276e740b1020cf/html5/thumbnails/16.jpg)
Cabin Safety Investigations
Model: E190-100LR
Serial Number: 19000223
Registration: B-3130
Date of Occurrence: 24th August 2010, 21:10 local
People on board: 96
Fatalities: 44
Serious Injury: 35
Minor Injury: 17
City: Yichun Lindu Airport, Heilongjiang, China
Source: AFP
![Page 17: Cabin Safety Investigation](https://reader030.vdocuments.mx/reader030/viewer/2022012804/61bd2e3661276e740b1020cf/html5/thumbnails/17.jpg)
![Page 18: Cabin Safety Investigation](https://reader030.vdocuments.mx/reader030/viewer/2022012804/61bd2e3661276e740b1020cf/html5/thumbnails/18.jpg)
![Page 19: Cabin Safety Investigation](https://reader030.vdocuments.mx/reader030/viewer/2022012804/61bd2e3661276e740b1020cf/html5/thumbnails/19.jpg)
Cabin Safety Investigations
Survivable Accident
• Forces transmitted to occupants through the seat
and restraint system cannot exceed the limits of
human tolerance
• Structure in the occupants’ immediate environment
must remain substantially intact to the extent that a
liveable volume is provided throughout the crash
![Page 20: Cabin Safety Investigation](https://reader030.vdocuments.mx/reader030/viewer/2022012804/61bd2e3661276e740b1020cf/html5/thumbnails/20.jpg)
Cabin Safety Investigations
Crashworthiness
What is aircraft crashworthiness?
Crashworthiness of an aircraft is how well the aircraft
protects the occupants in the event of a “survivable”
accident.
![Page 21: Cabin Safety Investigation](https://reader030.vdocuments.mx/reader030/viewer/2022012804/61bd2e3661276e740b1020cf/html5/thumbnails/21.jpg)
OBJECTIVE
TO IMPROVE CABIN SAFETY CULTURE,
TO INCREASE OCCUPANT SAFETY,
TO IDENTIFY OPPORTUNITIES THROUGH
INNOVATIVE SOLUTIONS CONSIDERING
AVAILABLE RESOURCES
![Page 22: Cabin Safety Investigation](https://reader030.vdocuments.mx/reader030/viewer/2022012804/61bd2e3661276e740b1020cf/html5/thumbnails/22.jpg)
INTRODUCTION - Research Group Members
Product Development Engineers
Accident Investigators
Airworthiness Engineers
Human Factor Engineers
R&D Engineers
![Page 23: Cabin Safety Investigation](https://reader030.vdocuments.mx/reader030/viewer/2022012804/61bd2e3661276e740b1020cf/html5/thumbnails/23.jpg)
Research & Methodology
1. Consider accident survivors’ interviews and perceptions.
2. Use information from final accident report.
3. Consider crashworthiness aspect of deformation and its
consequences on occupant protection and evacuation.
4. Compare and analyse the cabin damage with
airworthiness requirements.
5. To pursue cabin improvements within feasible limits.
![Page 24: Cabin Safety Investigation](https://reader030.vdocuments.mx/reader030/viewer/2022012804/61bd2e3661276e740b1020cf/html5/thumbnails/24.jpg)
Survivable Aeronautical Accidents Research
Accident Frequency and Survivability
The bubble size increases as the number of fatalities for the category increases Empty bubbles indicate no fatalities for that category
IATA report 2013 classified the accidents by categories
The runway excursions is classified as high risk category
![Page 25: Cabin Safety Investigation](https://reader030.vdocuments.mx/reader030/viewer/2022012804/61bd2e3661276e740b1020cf/html5/thumbnails/25.jpg)
The survivable occurrences often results from hard landings, overruns, land short of runway among others.
The runway excursion was the most frequent type of accident in 2013 (IATA 2013)
Survivable Aeronautical Accidents Runway Excursion
![Page 26: Cabin Safety Investigation](https://reader030.vdocuments.mx/reader030/viewer/2022012804/61bd2e3661276e740b1020cf/html5/thumbnails/26.jpg)
Crashworthiness Integration
The analysis of the results confirms that the interaction among all crashworthiness aspects happens simultaneously;
Some items (like interior systems, doors, seats and mass items) are common for occupant protection, evacuation and deformation aspects
Identification of any gaps in the interface between all crashworthiness aspects
Deformation Occupant
Protection Evacuation
FINAL CONSIDERATIONS
![Page 27: Cabin Safety Investigation](https://reader030.vdocuments.mx/reader030/viewer/2022012804/61bd2e3661276e740b1020cf/html5/thumbnails/27.jpg)
• Each "survivable" accident involves a very particular condition in terms of structural loads
How to know the loads?
• Floor deformation, seat detachment, fuel lines rupture and the impact forces that affect the escape slide trigger mechanism.
Dislodged overhead bins impede the emergency evacuation procedure.
Escape slides trapping FA inside the aircraft?
Is focusing on the design considerations enough?
FINAL CONSIDERATIONS
![Page 28: Cabin Safety Investigation](https://reader030.vdocuments.mx/reader030/viewer/2022012804/61bd2e3661276e740b1020cf/html5/thumbnails/28.jpg)
• The structural deformation in the areas surrounding the flight crew and flight attendant seat needs to be looked into.
How to create additional protection in these areas?
• Crew training is an important aspect since the training supports and contributes to better emergency evacuation which protects the occupants
How to enhance the training? … virtual simulation immersion?
FINAL CONSIDERATIONS
![Page 29: Cabin Safety Investigation](https://reader030.vdocuments.mx/reader030/viewer/2022012804/61bd2e3661276e740b1020cf/html5/thumbnails/29.jpg)
Keyword: Integration
Understand that an accident or incident can be considered as an unscheduled test and a source of new learning elements.
Work with other OEMS to do undertake research & development.
Safety is an investment … with tangible results…
CONCLUSION
![Page 30: Cabin Safety Investigation](https://reader030.vdocuments.mx/reader030/viewer/2022012804/61bd2e3661276e740b1020cf/html5/thumbnails/30.jpg)
Thank You!