ATR 72-500 Checklist POWER AICRAFT Batteries Check MFC Parking brake Brake ACCU Hyd Aux Pump Parking Brake Engine Both PL Both CL Both ECC Both PEC Presure If necessary GI Fuel SO Flights Control Gust Lock Engaged Flaps O Landing Gear Down Propeller brake ( Only Hotel mode ) illuminated Prop brake illuminated on Memo panel Wipers Both Engine 2 Fire Protection (only without GPU ) ENG 2 Fire handle IN, PULL SQUIB Test Illuminated both Test switch FIRE ENG FIRE red, CCAS activ. Flashing red FUEL SO red illuminate in CL 2 Test switch FAULT LOOP A and LOOP B Illuminated Fuel (without use GPU) ENG 2 PUMP RUN FEED LO PR LP VALVE illuminate in line COM VHF 1
DOORS BEAC Open Set Egine 2 START (without GPU) EEC FAULT PEC Fault Rotaty Selector START START 2 pb, illuminated 10% NH CL FTR ITT > 950 C FUEL SO ITT > 840 C >20s FUEL SO 45% NH START 2 pb 61,5% NH DC GEN 2 Main Elec PWR If GPU not used Scan Main Elec Pwr light no amber (except DC GEN 1) If GPU used DC EXT PWR AVAIL Illuminated DC EXT PWR Scan Main Elec PWR panel no amber light (except DC Gen Fault ) Fuel Fuel Quantity Fuel Used Check Reset ANN LT TEST -> BRT or DIM AIR BLEED/COMPT TEMP In Hotel mode No amber or white light illuminated (except ENG 1 BLEED FAULT and X VALVE OPEN) IF GPU used Any light NO GPU and NO PROP BRAKE No amber or white except ENG1 BLEED FAULT and PACK 1 FAULT AVIICS VENT OVBD VALVE CTL No amber Light Internal lighting AUTO As required
OVERHEAD PANEL FUEL ENG 1 PUMP RUN lights FEED LO PR LP VALVE If GPU is used The same ENG 2 DOORS Test button CAB OK, SVCE OK illuminated in line illuminated SPLR both lights ext LDG GEAR 3 GREEN illuminated on Overhad and Central panel MFC no amber light Engine 1 Fire Protection ENG 1 Fire handle IN, PULL SQUIB Test Illuminated both Test switch FIRE ENG FIRE red, CCAS activ. Flashing red FUEL SO red illuminate in CL 1 Test switch FAULT LOOP A and LOOP B Illuminated EXTERNAL LIGHTS COCPITS VOICE RECODER SIGNS (only without use GPU) EMER EXIT LT ANTI-ICING/DE-ICING Check all lights As required Test pb ARM ext PROBES HTG/WINDSHIELD HTG Any white light AC WILD ELEC POWER Any light HYD PWR Any white light
BLUE and GREEN PUMP ill and ext AIR BLEED/COMP TEMP If GPU not used COMP and DUCT ind If GPU used Any white light COMP TEM As required show realistic values OXYGEN HIGH PRESURE MAIN SUPLY PAX SUPLY check indication, check pd it ext check COMPT SMK SMK TEST pb check When test is finished, reset AVIIC EXHAUST MODE pb to restart extract fan PEDESTAL TRIMS ROLL and YAW TRIM STBY PITCH TRIM RADIOS Transmition and reception ADF select XPDR Stand-by check operation check sw guarded in check IDLE GATE Check it ext and amber band visible on the lever EMER AUDIO CANCEL Check sw guarded and lockwired EFIS CTROL PANEL EADI EHSI EADI EHSI brightness BRG As required ATC1 Stand-by TCAS Test, Stand-by
CENTER INSTRUMENT PANEL TAT-SAS/TAS ADC Select (odd days ADC1, even days ADC2 ) TAT control with ATIS information STBY Instruments Check no flag Pull knob to erect stby horizon if necessary PWR MGT TO ENG 1 INSTRUMENTS Check OIL PRESS 0 OIL TEMP realistic FUEL TEMP realistic FF, FF 0, 0 NH 0 ITT realistic NP 0 TQ 0, realistic crosscheck with ENG 2 ENGINES CTROLS Any white light MKR NAV receivers, test Check three white boxes appear on bottom right EADI s displaying O,M a I marker AHRS AHRS 1 CAPT SWITCHING ATT, HDG, VOR/ILS EFIS SG AUDIO AUDIO 1 SEL GPWS GPWS sw guarded GPWS FAULT check NORM not illuminated on CAP RMI/EHSI Crosscheck heading information VSI No flag, pointers indicates zero
CLOCK Check time, adjust if necessary ASI EADI Check Check no flag NO FLAG Air speed pointers indicated zero VMO pointer indicated 250 kts GPWS Test ALTIMETER Check no flag PRESSURIZATI Check all light ext MAN RATE knob NORM Cabin press ind. DIFF 0 ANTI SKID Check all ext RATE 0 ALT presure altitude COCPIT FINAL PREPARATI SIGNS NO SMOKING SEAT BELTS Check MEMO panel LANDING ELEVATI Set landing field elevation ATIS Obtain ATIS information ALTIMETERS Baro Reference Check indications BUGS Lower Intermediate High TQ BUGS V1 V2 min Icing speed (Flaps 0, VmLB ICING CD Set manual bugs to TO value
TRIMS ROLL, YAW PITCH COM/NAV COM,NAV Reset to zero to TO ENG TEST ATPCS ARM CHECK ATPCS ARM green light illuminated ATPCS ENG Check ENG UPTRIM light illuminated 2,15s later check ATPCS ARM light ext FUEL QUANTITY FUEL QTY TEST, check LO LVL Both tanks are loaded symetrically and correspond to FLT plan PARKING BRAKE Check handle to Parking possition START UP CLEARANCE OBTAIN only in Fly-in session DOORS All doors closed BEAC Set or confirm BEAC sw to BEAC ENGINES In hotel mode AUX HYD PUMP Check READY light illuminates Retard PL to GI and announce PROP BREAK Switch PROP BRAKE Check prop brake blue light ext on memo panel and prop brake control panel Check UNLK light flashes and ext Monitor NP increase When NP stabilise 15% advance CL to AUTO Prop brake release sequence must be initiated only if READY blue light is illuminated When pulsing DC AUX PUMP pd then DC aux pump for 30 seconds then stops unless a prop break release sequence has been initiated If GPU used Arm EMER EXIT LT ARM ENG 2 START EEC FAULT light PEC FAULT light ENG START rotary sel START
START 2 pd Depress, check light illuminated NH 10% CL to FTR ITT > 950 C FUEL SO ITT > 840 C >20s FUEL SO 45% NH START 2 pb 61,5% NH DC GEN 2 check stabilized value NH 67% ITT 580 C ± 50 C FF 110kg/h (243lb/h) CL AUTO, Np stabilized at 70,8% ENG START rotary sel -START ABORT MAIN ELEC PWR DC EXT PWR Monitor DC GEN 2 FAULT light ext AC WILD ELEC PWR Check all lights ext exept ACW GEN 1 FAULT HYD PWR Check all lights ext FLAPS Set for TO ANTI SKID TEST pb no F remain illuminated GROUND CREW CLEARENCE COM/NAV Radar on STBY position TAXI ClEARANCE Obtained EXT LTS As required BEFORE TAXI CHECKLIST COMPLETED BRAKES PARKING BRAKES Check braking Released TAKE- DATA Check bugs setting
FLIGHT INSTRUMENTS Scan instruments panel for flag ENG 1 START EEC FAULT light PEC FAULT light ENG START rotary sel START START 1 pd Depress, check light illuminated NH 10% CL to FTR ITT > 950 C FUEL SO ITT > 840 C >20s FUEL SO 45% NH START 1 pb 61,5% NH DC GEN 1 check stabilized value NH 67% ITT 580 C ± 50 C FF 110kg/h (243lb/h) CL AUTO, Np stabilized at 70,8% ENG START rotary sel -START ABORT AIR BLEED Check all light Comp TEMP SELECTOR AC WILD ELEC PWR Check all lighs As required AFCS Select assignet altitude HDG with runway heading IAS with V2+5 kt TO CFIG TEST Depress TO CFIG TEST check no alert TAXI CHECKLIST COMPLETED FLIGHT CTROL GUST LOCK AIR BLEED Both BLEED VALVES Release NORM FLOW EXT LT STROBE LAND CCAS Select to INHI
XPDR TA Set TCAS AUTO mode ENGINES Check both PL AUTO BRAKE Released TIMER Start BEFORE TAKE CHECKLIST COMPLETED PL to Power notch Check actual TQ on TO TQ seting bug, adjust on TO bug Check 100% NP upon reaching 60kt Check ATPCS ARM light illuminated Check FDAU bug display RTO value ACCELERATE AFTER GEAR UP PWR MGT CLB to VmLBO Engage YD AIR BLEED Both BLEED VALVES SIGNS NO SMOKING FLAPS Passing VmLBO 0 AFCS Target IAS to Climb speed ALTIMETERS Passing transition altitude standart presure
AFTER TAKE-OF CHECKLIST COMPLETED ENGINES After acceleration to Cruise speed PWR MGT CRZ SIGNS SEAT BELTS ICING CDITI ANTI-ICING Performed MODE SEL AUTO MINIMUM ICING SPEED Bugged PROP HORNS SIDE W ENG DE-ICING AIFRAME DE-ICING WEATHER AND LANDING INFORMATI Obtain LANDING DATA Determine landing weight configuration and speeds BUGS Lower VGA Intermediate CLIMB Speed (VmLB+15) Higher Min ICING Speed TQ Set manual bug for GA mode APROACH BRIEFING Weather at destination Approach procedures Decision hight Go arround procedures SIGNS SEAT BELTS DESCENT CHECKLIST COMPLETED SIGNS NO SMOKING ALTIMETERS Adjust setting PRESSURIZATI Check cabin altitude Max ΔP autorized at landing 0,35 PSI
EXT LT TAXI, LANDING APPROACH CHECKLIST COMPLETED Retard both PL down ti FI and reduce speed Passing 180 Kt Flaps 15 Passing 170 Kt Gear Down PWR MGT TO Passing 150 Kt Flaps 30 Adjust speed to VAPP not under VMCL BEFORE LANDING CHECKLIST COMPLETED GO ARROUND GO ARROUND pb Depress FLAPS 15 CHECK NP 100%, adjust Accelerate VGA Possitive climb GEAR UP LANDING Press AP disconect pb twice Check flight parameters After touchdown use revers, if necessary FLIGHT CTROLS FLAPS 0 TRIMS Reset EXT LT LAND STROBE IGNITI Check ENG START sel -START ABORT COM/NAV SWITCH required instrument TRANSPORDER STBY RADAR STBY ENGINES TEST Both CL Both PL ATPCS pb AUTO GI Depress,
TCAS Stand-by ENGINES CL 1 to FTR after 1 min FSO AFTER LANDING CHECKLIST COMPLETED PARKING BRAKE Parking handle FLIGHT CTROLS GUST LOCK RELEASED MAIN ELEC PWR IF GPU is used Check DC EXT PWR AVAIL DC EXT PWR illuminated ENGINES In Hotel mode CL 2 FTR If propeller brake si not awailable and providet PROP BRAKE is removed, activate PROP BRAKE sw and check AIR BLEED X VALVE OPEN light illuminated Check READY illuminated PROP BRAKE Engage UNLK light illuminates and ext PROP BRAKES illuminated on memo panel and prop brake control panelfu note and reset If GPU used CL 2 FTR then (after 1 min) FSO FUEL (only if GPU used) FUEL PUMPs SIGN SEAT BELTS PARKING CHECKLIST COMPLETED OXYGEN MAIN SUPPLY PROBES HTG/WINDSHIELD ANTI ICING/DE-ICING EXT LT EFIS CTROLS COM IF GPU not used
IF GPU USED ENG 2 CL FUEL PUMPS EMER EXIT LT BATTERIES EMER EXIT LT DC EXT PWR BATTERIES FSO DISARM DISARM