View stunning SlideShares in full-screen with the new iOS app!Introducing SlideShare for AndroidExplore all your favorite topics in the SlideShare appGet the SlideShare app to Save for Later — even offline
View stunning SlideShares in full-screen with the new Android app!View stunning SlideShares in full-screen with the new iOS app!
Presentation onSubmitted to :- Represented By :- Mrs. Kavita Upadhyay Manish Patel Arpit Jain Akash Rajpal
CONTENT: Introduction History Inside The Black Box Flight Data Recorder Cockpit Voice Recorders● Technology used for Recording and Storage● Built To Survive● Testing a CSMU● Retrieving Information● Conclusion
INTRODUCTIONThe Black Box is a flight recorder used to record specific aircraft performance parameters.
HISTORYThe first prototype FDR was produced in 1956 by Dr. David Warren of the then Aeronautical Research Laboratories of Melbourne, Australia
INSIDE THE BLACK BOX : Flight Data Recorder (FDR) Cockpit Voice Recorder (CVR)
Flight Data Recorders The Flight data recorder (FDR) isdesigned to record the operating data from the planes systems.
Parameters Recorded By Most FDRs: Time Pressure altitude Airspeed Vertical acceleration Magnetic heading Control-column position Rudder-pedal position Control-wheel position Horizontal stabilizer Fuel flow
Cockpit Voice Recorders: CVR is designed to track the conversations of the flight crew.
The Positions Of The Four Microphones: Pilots headset Co-pilots headset Headset of a third crew member (if there is a third crew member) Near the center of the cockpit, where it can pick up audio alerts and other sounds
Technology used for Recording and Storage: Magnetic Tape Solid-State Technology
Built To Survive: In many airlineaccidents, the only devices that survive are theCrash-survivable memory units (CSMUs) of the flight data recorders and cockpit voice recorders.Typically, the rest of the recorders chassis and inner components are mangled.
Testing a CSMU There are several tests that make up the crash- survival sequence: Crash impact Pin drop Static crush Fire test Deep-sea submersion Salt-water submersion Fluid immersion
CONCLUSION: From the study of Black Box we derived a information that how the information about aircraft mishap is analyzed & unanswered question is answered.In this study we discuss about various technology various aspects involved in black box.