IHST Activities in Japan

Transcription

1 IHST Activities in Japan Overview Briefing IHSS November, 2011 FortWorth,Texas U.S.A. Japan IHST Committee Kiyomitsu Mochizuki

2 Objectives Japan IHST Progress Notes Japan JHSAT and JHSIT Stakeholders Helicopter Fleet & Accidents in Japan Commercial Operators Status Accident Analysis Results Conclusion

3 Japan IHST Progress Notes 2007 AHS offered JHS to start IHST activities in Japan Aug 2008 Established Japan IHST committee Oct 2008 Mr.Machida attended EHEST Regional Conference April 2009 Translate Year 2000 Report US JHSAT into Japanese April 2009 Visit JCAB & IHST presentation by Mr.Liptak Sep 2009 Translate Accident Analysis Process for JHSAT" into Japanese Sep-Oct 2009 Mr.Mochizuki attended IHSS 2009 Montreal April 2010 Built up Japan JHSAT and Started accident analysis Sep 2010 Completed 6 accidents analysis, JCAB observed activities Nov 2010 Heli Japan 2010 IHST session in Japan Nov 2010 Visit JCAB & IHST presentation by Ms.Gardner Nov 2011 IHST Liaison Officer in JCAB

4 Japan JHSAT and JHIST Stakeholders No participant from JCAB and JTSB Japan JHSAT JHS AJATS(Operator) MHI(Manufacturer) KHI(Manufacturer) FHI(Manufacturer) JAXA(Researcher) Hosei Univ(Researcher) NNK(Operator) AAC(Operator) Failed to build up JHSIT due to lack of human resources

5 Helicopter fleet and Accidents in Japan Registrated H elicopters 1,200 1, Civil helicopters 770 Commercial helicopters Accidents Civil Helicopter Accidents Commercial Helicopter Accidents

6 Helicopter Fleet in Japan Year 2008 Registered Civil Helicopter : 770 Commercial use:389 Public use :222 Police :95 Fire Fighting :71 Japan Coast Guard:48 Government : 8 Private use :159 Only AJATS(All Japan Air Transport and Service association) disclose flight time of commercial helicopters 79,066hours/Year 2008

7 Helicopter Accidents in Japan Last 6Years Total 30 Year Private Public Commercial sub T (79,227h) (76,341h) (75,151h) (79,066h) (71,136h) (70,372h) 4 *Only AJATS(All Japan Air Transport and Service association) disclose flight time of commercial helicopters *

8 Helicopter fleet and Accidents in Japan Registrated H elicopters 1,200 1, Civil helicopters 770 Commercial helicopters Accidents Civil Helicopter Accidents Commercial Helicopter Accidents

9 Commercial Operators Status 2010 Commercial Operators:36 *Small Operator is 50% 78% of Operators are member of AJTAS 92% of Operators have SMS *Small operator(1~5 Helicopters) *AJATS(All Japan Air Transport and Service association)

10 Progressing Toward the 80% Goal World& Japan Commercial Helicopter Fleet Data 10 Trend projection if no action taken Start 9.4 Per 100K hours 9 Worldwide Accident Rate per 100,000 flight hours ~1694 Accidents Avoided ~1132 Fatalities/Serious Injuries Avoided source: Bell Worldwide Database Goal 1.8 Per 100K hours World data Japan data(commercial fleet only) avg Year SMS is mandatory to all transport operators 89% of commercial operators build up SMS voluntarily

11 Review Japan JHSAT in Analysis Teams, Pilot is essential Takes 2 Days to analyze 1 accident Analyzed 6 commercial operator accidents occurred in commercial operator accidents in accident is under investigation 6 accidents are 2 External Load,1 On-demand Air Taxi,1 Spraying seed, 1Sightseeing and 1 ENG operations Adopted US JHSAT Process Handbook

12 versus Japan JHSAT Japan JHSAT 83% 100% 83% * * Data issues is 6 th and 5 th is Mission risk by Japan JHSAT analysis

13 Level1 Top 6 Intervention Level 1 Japan JH SA T S afety M anagem ent Training infrastructure Inform ation In stru c tional Aircraft D esign Intervention Level1 US JHSAT Training Safety M anagem ent Inform ation Aircraft D esign Regulatory Instructional infrastructure Year 2000 Report US JHSAT

14 Conclusions Japan JHSAT analyzed 6 accidents in 2010 Top 5 SPS and Top 5 Interventions are similar to US JHSAT and EHEST results Found IHST activities are also beneficial to Japan Helicopter Industry We push forward IHST activities in Japan and expect *JCAB and *JTSB initiative *Japan Civil Aviation Bureau *Japan Transportation Safety Board

15 Future 6 Analysis is too samll,we d like to analyze remaining 54 accidents 67 Accidents between /March 60 Investigation Reports are disclosed 54 Accidents are waiting for analyzed It takes 2years more to analyze them all To accelerate IHST activities,need more JHSAT teams and JHSIT JCAB initiative is expected

16 IHST Activities in Japan Thank you for your attention Questions?