CTA Program Management Branch HGP

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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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(No Transcript)
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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 2001 2,000 m-h
• December 2001 unchanged
• April 2002 unchanged
• October 2002 unchanged
• April 2003 unchanged
• April 2004 unchanged
• final values

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Flight Tests

• August 2001 500 FT hours (4,000 m-h)
• December 2001 unchanged
• April 2002 300 FT hours (2,400 m-h)
• October 2002 unchanged
• April 2003 320 FT hours (2,600 m-h)
• Feb 2004 360 FT hours (2,900 m-h)
• Final values

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Certification Reports

• August 2001 35 m-h per report
• December 2001 15 m-h per report
• April 2002 unchanged
• October 2002 14 m-h per report
• April 2003 16 m-h per report
• Feb 2004 20 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 FCARs
• 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 2001 6.5 h/day
• December 2001 7.0 h/day
• April 2002 7.5 h/day
• October 2002 unchanged
• April 2003 unchanged
• April 2004 unchanged
• For all programs and activities

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Specialists effective available time for
activities other than certification programs

• August 2001 2.5 h/day
• December 2001 unchanged
• April 2002 unchanged
• October 2002 unchanged
• April 2003 unchanged
• April 2004 unchanged
• SBs, SDs, design changes, foreign project
  validations, training, etc.

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CTA engineering work force

• August 2001 25 (average)
• 34 (total)
• December 2001 29 (average)
• 32 (peak)
• April 2002 32 (average)
• 40 (364 - peak)
• October 2002 33 (average)
• 42 (peak)
• April 2003 46 (average)
• 50 (total)
• April 2004 45 (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 (1st Phase)
  October 2003
• Final Type Certificate Board Meeting (2nd Phase)
  17 February 2004
• Type Certificate from CTA 20 February 2004

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ERJ 170 CTA Schedules

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Status Certification Activities(Estimated total
m-h 100000 m-h )
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ERJ-170 CTA flight test effort breakdown(360
h. over a 5-month time frame)(April 2003)

• AFM Performance 30
• Flying Qualities 25
• Stalls 20
• Flight Controls 20
• Powerplant / fuel 15
• APU 05
• Avionics 25

• Autopilot 20
• Natural icing / dry air 40
• Ice shapes 15
• Mech. Systems 20
• Hydraulic Systems 05
• Noise 30
• F R 50
• Others 40