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CTA - Program Management Branch (HGP) ERJ 170-100 Certification Program SJC, 22 September 2004
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Project Manager: Orchestrates project and gets the job done The Project Manager is the focal point for the project; they coordinate and direct the team effort and ensure things are kept moving.
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Steps in the TC Process PMEngineerInpectorFTPAPP 1.Familiarization Meeting 2.Formal Application 3. Preliminary TC Board 4. Certification Plan 5. Technical Meetings 6. Pre-Flight TC Board 7. TIA 8. Conformity and Cert Flight Tests 9.AEG Determinations 10. Final TC Board 11. TC
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Summary of figures adopted for planning Ref. CTA document “CTA Pre-conditions and Assumptions Used for Planning Purposes”, rev. 9
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Development of criteria/figures Past certification programs (not necessarily documented) Actual measurements made throughout the EMB-135BJ and EMB-145XR certification programs Actual measurements made during the ERJ-170 program
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TC activities breakdown Certification Tests –Ground tests –Flight tests Certification Reports Meetings and other Certification Activities Pre-TC Issuance Activities
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Ground Tests August 20012,000 m-h December 2001 unchanged April 2002unchanged October 2002 unchanged April 2003unchanged April 2004*unchanged * final values
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Flight Tests August 2001500 FT hours (4,000 m-h) December 2001 unchanged April 2002300 FT hours (2,400 m-h) October 2002unchanged April 2003320 FT hours (2,600 m-h) Feb 2004**360 FT hours (2,900 m-h) ** Final values
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Certification Reports August 200135 m-h per report December 2001 15 m-h per report* April 2002unchanged October 200214 m-h per report April 200316 m-h per report Feb 200420 m-h per report* * 12 m-h for a derivative model
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Meetings and other certification activities Specialist meetings: 15 (2 days) m-h per specialist per week (156 weeks) Formal CTA certification meetings: 3 days per specialist per meeting (22 m-h) Support to FCAA meetings: 2 days per specialist per meeting (15 m-h) Published documents review and approval: 4,500 m-h total
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Pre-TC Issuance Activities* (considered for planning purposes only after Dec. 2001) Completion of reports review Final stage of FCAR´s Aircraft engineering inspection pending issues Closing of all open items Preparation of final TCBM minutes TCDS preparation and release AFM and MRB final review, etc. *To be performed after final TCBM during a 30 calendar days period.
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Specialists effective available time* August 20016.5 h/day December 2001 7.0 h/day April 20027.5 h/day October 2002unchanged April 2003unchanged April 2004unchanged *For all programs and activities
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Specialists effective available time for activities other than certification programs* August 20012.5 h/day December 2001unchanged April 2002unchanged October 2002 unchanged April 2003unchanged April 2004unchanged *SB´s, SD´s, design changes, foreign project validations, training, etc.
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CTA engineering work force August 200125 (average) 34 (total) December 2001 29 (average) 32 (peak) April 200232 (average) 40 (36+4 - peak) October 200233 (average) 42 (peak) April 200346 (average) 50 (total) April 200445 (average) 55 (total)
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ERJ 170-100 Schedule Embraer Application date (to CTA and FAA): 20 May 1999 Preliminary Type Certificate Board Meeting: 14 June 2000 First Flight: 19 February 2002 Preflight Board Meeting : 07 - 08 November 2002 Certification flight tests started: November 2002 Final Type Certificate Board Meeting (1 st Phase): October 2003 Final Type Certificate Board Meeting (2 nd Phase): 17 February 2004 Type Certificate from CTA: 20 February 2004
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ERJ 170 CTA Schedules Established in:CTA TC expected by: 1 st PTCBM (June 2002) October 2002 2 nd September 200131 March 2003 3 rd April 200231 March 2003 4 th October 200227 June 2003 5 th April 2003July 2003 6 th October 2003February 2004
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Status Certification Activities (Estimated total m-h: 100000 m-h ) ActivitiesTotal Reports1327 663 CTA (50%) Meetings156 weeks Support to FCAA4 Pre TC Activities4500 Ground Tests189 Flight Test360 flight hours
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ERJ-170 – CTA flight test effort breakdown (360 h. over a 5-month time frame) (April 2003) AFM Performance30 Flying Qualities25 Stalls20 Flight Controls20 Powerplant / fuel15 APU05 Avionics25 Autopilot20 Natural icing / dry air40 Ice shapes15 Mech. Systems20 Hydraulic Systems05 Noise30 F & R50 Others40
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