Dassault involvement in ATSRAC activities Processes in use Processes in development
Aldo Pezzetta Systems platform engineering manager is member of the WG#6 since 2001 Dominique Bellon Dassault Aviation,Karl Eisenmenger Dassault Falcon Jet and Michel Larhantec Dassault Falcon Service are members of the WG#10 Dassault participates actively in these groups and organized a survey on 9 airplanes OEM Final Report has been presented in Wichita
processes in place definition phase endurance test analogy with existing items experience in operation manufacturers experience operational phase follow up of the fleet
fleet followed military oldest airplanes still in operation are Mirage 5 (33 years old) operated in tropical severe conditions business Mystere 20 are operated since 1965 538 F20 and F50 are followed followup of the fleet Operators reports FSR reports Repair stations reports removal data collecting
removal data recording FIT (military defect recording) database Service Reports database Tear Down Reports incidents reported
Analysis of incidents search of the root causes periodic meetings between certification and engineering departments reporting to the authorities of the action taken Analysis of the removal data evolution of MTBF trends in TDRs
Investigations program for incidents analysis when MTBF shows a significant evolution for the optimization of the TBO of items Landing gears 10 to 12 years F2000 alternators
Fleet Issues Studies of improvements definition changes (SB,modification of items) quality assurance improvements maintenance changes TBO life limits inspection periodicity inspection enhancements Overhaul procedures (CMM processes changes)
developments for 2003 sampling of "on condition" items during 3C and 4C visits metallic and composite pipes mechanical parts investigations with the vendors analysis of wear aging of seals conclusions and proposals