Post on 30-Dec-2015
description
transcript
Presented to:
By:
Date: January 31, 2007
Federal AviationAdministrationFADEC
& the DPE
New regulatory guidance
Pilot Examiner Annual Meeting
Bob Jex, ASI, North Florida FSDO
Federal AviationAdministration
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Overview
• Explanation of term “FADEC”• New regulatory guidance: Notice N 8000.331
– New definition of “Complex” Airplane!
• Multi-Engine piston aircraft with FADEC• Practical Tests: Single-Engine ops• Your Questions
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What is “FADEC”?
F – Full A – Authority D – Digital E – Engine C – Control
In other words:
Computerized engine control!
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FAA Notice N 8000.331• New regulatory guidance, eff. Nov 2006• Redefines “Complex Airplane” two ways
– If FADEC installed:
Retractable Landing Gear
+ Flaps
+ FADEC
= Complex Airplane!– If FADEC not installed:
• Use conventional definition!
• Most significance for light piston twins
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New Piston Twin with FADEC• Diamond Aircraft
DA42 “Twin Star”
– TAA– Diesel engines (typ)
• LE critical!– FADEC– G1000 Avionics– Carbon fiber– Training role
Mfr. website: www.diamondaircraft.com
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DA42 “Twin Star” Cockpit
ECU Sw’s
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Practical Tests: Single-engine ops in FADEC piston twins
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FADEC Single-engine operations
• Troubleshooting steps are minimal– Fewer things to check: focus is back on flying– ECU doing most of the work. New Term: “ECU Swap”– Autofeather provision
• Zero-Thrust settings– Not published (yet) for DA42
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Intentional feathering
• Retard thrust• ECU Sw. Off
Prop feathers!
• Restart:– Reverse steps!– Diesels use compression for ignition!
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Your Questions…?