1. Dealing with Unreliable Speed at Recurrent Training
Capt. Roman Hurych
Flight Chief Instructor
April 28th, 2010

2. Unreliable Speed Our decision to deal with unreliable speed
The contents of the session
How the crews were doing
An incident on our flight
What happened
Desription of flight and events
Lesson learned
Conclusion?

3. Unreliable Speed Decision to deal with unreliable speed
Unexpected tragedy over the Atlantic Ocean
How are the crews trained? – Type rating only?
Is That Sufficient?

4. Unreliable Speed The Contents of The Session
Regular flight from Prague to Moscow
Briefing
Informing all pilots about the contents of the session
Recommended documentation
Presentation
FCOM
QRH
FCTM

5. Unreliable Speed The Contents of The Session Briefing Flight Figures
Unreliable speed presentation, memory items
Crew preparation of the flight
Flight Figures
ZFW: kg Fuel: 13300kg TOW: 69397kg
ZFW CG: 32,99% TOW CG: 30,68%
PAX: 141
Conf. 1+F Engine A/I: OFF
Flex 59 V1 155 VR 155 V2 156

6. Unreliable Speed The Contents of The Session Flight Figures
MEL Item: APU Inop.
Low Oil level before the flight
Weather
LKPR: 030/4 10 km BKN /11 QNH 1021
UUEE: 200/2 kt 10 km BKN /14 QNH 1012

7. Unreliable Speed The Contents of The Session Flight
Normal take off
Passing FL100 – Loss of STBY pitot
Avoiding frequent thunderstorms
Reaching FL370 - Airspeed chanell ADR fault 1+2
__________________________________________________________
Emergency declared
Decision to return back to Prague
Descent and preparation for approach and landing

8. Unreliable Speed How the Crews were doing?
Very professional performance at most cases
Predicting something what was not happening

9. Unreliable Speed An Incident On Our Flight
Regular flight from Prague to Moscow
Crew of Three – Line Training Flight
Trained Captain as PF

10. Unreliable Speed
An Incident On Our Flight
Normal Take Off

11. Unreliable Speed
An Incident On Our Flight
Normal Take Off

12. Unreliable Speed
An Incident On Our Flight
Climb out

13. Unreliable Speed
An Incident On Our Flight

14. Unreliable speed

15. Unreliable speed THINK OF SESSION LIKE THIS FOR YOUR PILOTS
What have we learned?
Any conclusion?
Experienced instructor in the cockpit
His experience from the simulator sessions
NOT EACH PILOT HAS THE SAME CHANCE
THINK OF SESSION LIKE THIS FOR YOUR PILOTS

16. Unreliable speed THINK ABOUT IT Not much time to find
the proper values.
THINK ABOUT IT

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22. LOFT – Dual Engine Failure
Unreliable speed
What will be next?
LOFT – Dual Engine Failure
…..shortly I´ll start working on next presentation

23. Thank you for your attention