
111 / Da42 pilots handbook
.pdf
Other limitations
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GFC 700 autopilot system operation limitations
Minimum airspeed |
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090 kts |
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Maximum airspeed |
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180 kts |
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Minimum altitude during departure |
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200 ft AGL |
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Minimum altitude during approach |
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200 ft AGL |
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Minimum altitude during climb, cruise, descend |
phases |
800 ft AGL |
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Single engine inoperative operation |
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NOT ALLOWED |
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Load factor limitations |
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at VA |
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at VNE |
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Flaps APP/LDG |
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Positive |
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3.80 |
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3.80 |
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2.0 |
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Negative |
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1.52 |
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0.00 |
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– |
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______________________________________________________________________________________
Diamond DA42 pilot’s handbook |
page 21 |
Normal procedures
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Diamond DA42 pilot’s handbook |
page 22 |

Aircraft and cockpit preparation
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Cabin check
MET, NAV, mass and balance |
Flight planning completed |
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Airplane documents |
Complete and up-to-date |
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Foreign objects |
Check cleared |
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Front canopy and rear door |
Clean, undamaged, check locking mechanism |
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Pitot tube cover |
Remove |
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Parking brake |
Set ‘LOCK’ |
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Rudder pedals |
Adjust |
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Flight controls |
Check full left-right in full aft-rear positions |
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Power levers |
Check movement freedom and full travel |
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Circuit breakers |
Set ‘IN’ (if there are pulled CB heck reason) |
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Start key |
Check pulled out |
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Gear selector |
Check ‘DOWN’ |
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ELECT. MASTER |
Set ‘ON’ |
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Gear indication lights |
Check three green lights ‘ON’ |
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Fuel quantity/temperature |
Check sufficient/normal for start-up |
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Fuel transfer (if AUX tank installed) |
Set ‘ON’; check no ‘AUX FUEL E’ caution |
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External lights |
Set ‘ON’; check turned on |
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Pitot heat |
Set ‘ON’; check |
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Stall warning |
Check |
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Pitot heat |
Set ‘OFF’ |
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External lights |
Set ‘OFF’ |
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ELECT. MASTER |
Set ‘OFF’ |
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______________________________________________________________________________________
Diamond DA42 pilot’s handbook |
page 23 |

Walk-around check, visual inspection
Left main landing gear
Landing gear strut and lock |
Visual inspection, sufficient height (min: 4 cm) |
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Down and uplock switches |
Visual inspection |
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Wear, tread depth of tire |
Visual inspection |
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Tire, wheel, brake |
Visual inspection |
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Brake line connection |
Check for leaks |
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Slip marks |
Visual inspection |
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Chocks |
Remove |
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Landing gear door |
Visual inspection |
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Left engine nacelle |
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3 air inlets and 2 air outlets |
Check cleared |
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Engine oil level |
Check dipstick |
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Gearbox oil level and cowling |
Visual inspection |
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Gascolator and air inlet |
Remove drain; check for water and sediment |
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Venting pipe |
Check for blockage |
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Exhaust |
Visual inspection |
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Propeller |
Visual inspection |
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De-icing boots |
Check for de-bonding |
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Nacelle underside |
Check for excessive fluids contamination |
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Auxiliary tank vent outlet |
Visual inspection |
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Auxiliary tank drain |
Remove drain; check for water and sediment |
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Auxiliary tank filler |
Visual inspection, check closed |
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Left wing |
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Entire wing surface |
Visual inspection |
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Tank air outlet on lower surface |
Visual inspection |
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Tank drain and tank air inlet |
Remove drain; check for water and sediment |
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______________________________________________________________________________________
Diamond DA42 pilot’s handbook page 24
Openings on lower surface |
Check for foreign objects and traces of fuel |
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Stall warm device |
Visual inspection |
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Tank filler |
Visual inspection, check closed |
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Pitot probe |
Check cover removed, probe and orifices clean |
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Wingtip |
Visual inspection |
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Static dischargers |
Visual inspection |
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Position and strobe lights |
Visual inspection |
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Tie-down |
Check clear |
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Aileron and linkage |
Visual inspection |
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Aileron hinges and safety pin |
Visual inspection |
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Foreign objects in aileron paddle |
Visual inspection |
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Flap and linkage |
Visual inspection |
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Flap hinges and safety pin |
Visual inspection |
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Fuel cooler air inlets and outlets |
Check clear |
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Step |
Visual inspection |
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Fuselage, left side and underside |
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Canopy, left side |
Visual inspection |
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Rear cabin door and window |
Visual inspection |
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Fuselage skin |
Visual inspection |
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Antennas |
Visual inspection |
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fuselage |
Check for contamination |
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Static source |
Check for blockage |
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Empennage |
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Stabilizers and control surfaces |
Visual inspection |
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Hinges |
Visual inspection |
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Elevator and rudder trim tab |
Visual inspection, check safetying |
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Tie-down |
Check clear |
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Tail skid and lower fin |
Visual inspection |
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______________________________________________________________________________________
Diamond DA42 pilot’s handbook page 25
Static dischargers |
Visual inspection |
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Fuselage, right side |
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Fuselage skin |
Visual inspection |
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Rear window |
Visual inspection |
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Canopy, right side |
Visual inspection |
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Static source |
Check for blockage |
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Right main landing gear |
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Landing gear strut and lock |
Visual inspection, sufficient height (min: 4 cm) |
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Down and uplock switches |
Visual inspection |
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Wear, tread depth of tire |
Visual inspection |
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Tire, wheel, brake |
Visual inspection |
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Brake line connection |
Check for leaks |
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Slip marks |
Visual inspection |
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Chocks |
Remove |
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Landing gear door |
Visual inspection |
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Right wing |
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Entire wing surface |
Visual inspection |
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Tank air outlet on lower surface |
Visual inspection |
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Tank drain and tank air inlet |
Remove drain; check for water and sediment |
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Openings on lower surface |
Check for foreign objects and traces of fuel |
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Tank filler |
Visual inspection, check closed |
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Wingtip |
Visual inspection |
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Static dischargers |
Visual inspection |
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Position and strobe lights |
Visual inspection |
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Tie-down |
Check clear |
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Aileron and linkage |
Visual inspection |
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Aileron hinges and safety pin |
Visual inspection |
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Foreign objects in aileron paddle |
Visual inspection |
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______________________________________________________________________________________
Diamond DA42 pilot’s handbook page 26
Flap and linkage |
Visual inspection |
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Flap hinges and safety pin |
Visual inspection |
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Fuel cooler air inlets and outlets |
Check clear |
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Step |
Visual inspection |
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Cabin vent air inlet |
Check clear |
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Right engine nacelle |
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3 air inlets and 2 air outlets |
Check cleared |
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Engine oil level |
Check dipstick |
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Gearbox oil level and cowling |
Visual inspection |
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Gascolator and air inlet |
Remove drain; check for water and sediment |
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Venting pipe |
Check for blockage |
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Exhaust |
Visual inspection |
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Propeller |
Visual inspection |
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De-icing boots |
Check for de-bonding |
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Nacelle underside |
Check for excessive fluids contamination |
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Auxiliary tank vent outlet |
Visual inspection |
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Auxiliary tank drain |
Remove drain; check for water and sediment |
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Auxiliary tank filler |
Visual inspection, check closed |
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Front fuselage and nose landing gear |
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Left and right front baggage door |
Visual inspection, closed and locked |
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Nose landing gear strut |
Visual inspection, sufficient height (min.: 15 cm) |
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Down and uplock switches |
Visual inspection |
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Wear, tread depth of tire |
Check |
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Slip marks |
Visual inspection |
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Gear door and linkage |
Visual inspection |
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Chocks and tow bar |
Remove |
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OAT sensor |
Check |
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EPU connector |
Check |
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______________________________________________________________________________________
Diamond DA42 pilot’s handbook page 27

Engine start, taxi and take-off
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Cockpit preparation (Before engine start checklist)
Preflight check |
Completed |
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ATIS information |
Obtain (consider an every 00’ and 30’ update) |
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Take-off briefing |
Perform as indicated below |
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Baggage and tow bar |
Check secured |
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Fuel selectors |
Set ‘ON’ |
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Power levers |
Check ‘IDLE’ |
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Parking brake |
Check ‘LOCK’ |
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Alternate air |
Check ‘CLOSED’ |
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Manual gear extension |
Check handle is pushed in |
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Gear selector |
Check ‘DOWN’ |
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AVIONIC MASTER |
Check ‘OFF’ |
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ELECT. MASTER |
Check ‘OFF’ |
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Engine masters |
Check ‘OFF’ |
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Pitot heat |
Check ‘OFF’ |
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Alternate static |
Check ‘CLOSED’ |
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LH/RH alternators |
Set ‘ON’ |
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ECU swaps |
Check ‘AUTO’ |
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External and interior lights |
Check ‘OFF’ |
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Emergency switch |
Check ‘OFF’ and guarded |
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ELT |
Check armed |
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Circuit breakers |
Check ‘IN’ |
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Flap selector |
Check ‘UP’ |
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Before start procedure |
Initiate as indicated below |
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ELECT. MASTER |
Set ‘ON’ |
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AVIONIC MASTER |
Set ‘ON’ |
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______________________________________________________________________________________
Diamond DA42 pilot’s handbook page 28

Take-off briefing
∙ |
Aircraft: Diamond DA42, identification [........ |
], fuel on board [........ |
] gallons |
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Flight number [ |
........] from [ |
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Distance [........ |
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] kilometers, ET of departure [........ |
], ET of arrival [........ |
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Runway for departure in use [........ |
], runway condition [........ |
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Weather information [........ |
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] Z |
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∙ |
Wind [........ |
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] meters per second (knots) |
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∙ |
Ceiling [........ |
] feet and visibility [........ |
] meters |
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∙ |
Temperature [........ |
] degrees, dew point [........ |
] degrees |
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Altimeter setting: QFE (QNH) [........ |
] hPa (millimeters), anti-ice [........ |
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Take-off configuration: V1 [ |
........], VR [........ |
], V2 [........ |
] knots, flaps [........ |
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∙ |
Expect departure (SID) via [........ |
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∙ |
Initial climb clearance [........ |
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Airborne frequency change to [........ |
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Thrust reduction altitude/height [........ |
] feet, transition height [........ |
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Radio assistance for departure: VOR 1 [........ |
], VOR 2 [........ |
], ADF1/2 [........ |
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Briefing completed. Supplements and questions.
Before engine start (checklist continued)
Rudder pedals |
Check adjusted |
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Flight controls |
Checked |
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Elevator and rudder trims |
Check; set T/O position |
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‘GEAR/FIRE TEST’ button |
Press; check test annunciation |
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Flaps selector |
Set ‘LDG’ |
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Variable elevator backstop |
Perform check as indicated below |
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Control stick |
Set in aft position and hold |
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Power levers |
Set ‘TO/GA’ |
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Backstop limit |
Check decreasing |
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______________________________________________________________________________________
Diamond DA42 pilot’s handbook page 29
Power levers |
Set ‘IDLE’ |
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Backstop limit |
Check increasing |
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Flaps selector |
Set ‘UP’ |
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Passengers |
Instructed |
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Seat belts |
Check fastened |
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Rear door |
Check closed and latched |
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Front canopy |
Set position ‘1’ or ‘2’ |
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Garmin G1000 |
Powered and acknowledged |
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PFD/MFD |
Set ‘BACKUP’ mode |
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MFD |
Open ‘FUEL’ page |
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Fuel quantity |
Check; use ‘RST/SET’ function if required |
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Fuel temperature |
Check normal for start-up |
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Total time in service |
Note |
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MFD |
Open ‘SYSTEM’ page |
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Start key |
Check inserted |
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Position lights |
Set ‘ON’ |
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Engine start procedure |
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ATC clearance |
Obtain |
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Strobe lights |
Set ‘ON’ |
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Hand signal |
Show to maintenance personnel |
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LH/LR engine master |
Set ‘ON’ (LH engine start firstrecommended) |
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Annunciations, engine instruments |
Check normal |
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‘L GLOW ON’ annunciation |
Check ‘OFF’ |
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Propeller area |
Left side clear |
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Start key |
Set ‘START LEFT’ |
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Oil pressure |
Check outside red range within 3 sec |
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Voltage, amperage |
Check green range |
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Annunciations, engine instruments |
Check normal |
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______________________________________________________________________________________
Diamond DA42 pilot’s handbook page 30