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Synaptic A220-300 Startup Checklist
FLIGHT2.23.0Checklist
Synaptic A220-300MSFS 2024 · Startup Checklist · 207 steps · 20 phases
PHS 1 - Pre-Flight Planning8 steps
| 01 | Weather Briefing (METAR / TAF / SIGMET)REVIEWEDNOTE: Check departure, enroute, destination, and alternate weather. Note wind, QNH, icing levels, and any significant weather along route. | |
| 02 | NOTAMsREVIEWEDNOTE: Check for runway closures, navaid outages, airspace restrictions at departure and destination. | |
| 03 | OFP / SimBrief Flight PlanLOADEDNOTE: Generate and review Operational Flight Plan - route, fuel, winds, alternates, cost index. | |
| 04 | Fuel PlanningVERIFIEDNOTE: Block fuel: taxi + trip + contingency + alternate + final reserve + extra. Total fuel capacity is approximately 21,500 L (17,400 kg at 0.809 kg/L). | |
| 05 | Weight and Balance / LoadsheetWITHIN LIMITSCAUTION: A220-300 structural limits: MTOW 70,896 kg, MLW 58,740 kg, MZFW 55,792 kg. Note ZFW, MAC ZFW, and PAX for FMS entry. | |
| 06 | SID / STAR / Approach ReviewBRIEFEDNOTE: Review departure procedure, expected arrival, and alternate approach. Check transition altitudes and MSA. | |
| 07 | MEL / CDL and OEB ItemsCHECKEDNOTE: Review Minimum Equipment List, Configuration Deviation List, and any applicable Operations Engineering Bulletins for dispatch. | |
| 08 | Takeoff PerformanceCALCULATEDNOTE: Thrust rating (TO, TO-1, TO-2, TO-3 or FLEX), takeoff flap (1, 2 or 3), V1, VR, V2, and stab trim. Entered on FMS PERF - DEP page. |
PHS 2 - Power On14 steps
| 01 | Park BrakeONNOTE: First four items are done from memory - the Electronic Checklist is not available until the batteries are on. | |
| 02 | BATT 1AUTO | |
| 03 | BATT 2AUTO | |
| 04 | ECLDU 2NOTE: Call up the Electronic Checklist on Display Unit 2. On battery power, use the right CCP with UPR selected, then the MENU key. | |
| 05 | PTUAUTO | |
| 06 | HYD 3AAUTO | |
| 07 | HYD 3BAUTO | |
| 08 | HYD 2BAUTO | |
| 09 | Landing Gear LeverDN | |
| 10 | Thrust LeversIDLE | |
| 11 | L ENG RUN SwitchOFF | |
| 12 | R ENG RUN SwitchOFF | |
| 13 | APU or External PowerAS REQUIREDNOTE: APU switch to START for at least 3 seconds, then allow it to spring back to RUN. Wait for APU ON and the generator online on the ELEC synoptic before any electrical reconfiguration. | |
| 14 | EQUIP COOLING, INLETAUTO |
PHS 3 - Pre-Flight20 steps
| 01 | Airplane Documents and OEBsON BOARD, CHECKED | |
| 02 | Emergency EquipmentCHECKED | |
| 03 | Gear Pins (3)ON BOARD | |
| 04 | Exterior LightsNAV ONNOTE: Add LOGO and WING for the walkaround in low visibility or at night. | |
| 05 | External WalkaroundCOMPLETENOTE: Check covers, plugs and pins removed, probes clear, no leaks, tyre condition, all doors and access panels secure. | |
| 06 | Overhead PanelCHECKED - dark cockpitNOTE: A220 dark cockpit concept: with every switch in AUTO or the middle position and no lights showing, the systems are configured for flight. | |
| 07 | PROBE HEATGND ON, IF REQUIREDNOTE: Only needed with snow or ice on the probes. | |
| 08 | EMER LTSARM | |
| 09 | Cabin SignsAS REQUIREDNOTE: SEATBELTS ON for boarding after refuelling. The second sign is NO PED, not a no smoking sign. | |
| 10 | CTP - MAPSETNOTE: Work the CTP V-flow: MAP, then SYN, then CNS. Set range, NAV source, BARO, and check the IRS aligned symbol. | |
| 11 | IRS AlignmentCHECK ALIGNEDNOTE: The A220 aligns its inertial reference automatically on power up - there is no overhead ADIRS knob to select NAV. | |
| 12 | CTP - SYN, FLT CTRL PageSIDESTICK TEST COMPLETENOTE: Full range on both axes. Confirm full deflection and that the blue dot returns to centre when the sidestick is released. | |
| 13 | First Flight of Day Tests - Ice Detector, Circuit BreakersCOMPLETENOTE: AVIONIC synoptic page, ICE DETECT test, then check circuit breaker status on the CB page. | |
| 14 | CTP - CNSSETNOTE: COMs, NAVs, XPDR to STBY, and set the flight ID. | |
| 15 | EICAS and INFOCHECKED - displays configured, no flagsCAUTION: Both pilots respond to this item. Review every CAS message before continuing. | |
| 16 | AltimetersSET AND CROSS-CHECKEDNOTE: Includes the Integrated Standby Instrument (ISI). | |
| 17 | AutobrakeRTOCAUTION: RTO is a discrete position on the autobrake selector (RTO, OFF, LO, MED, HI). It is set here, on the centre panel, for every departure. | |
| 18 | ACPAS REQUIREDNOTE: Select SPKR and INT on before the oxygen mask test. | |
| 19 | Oxygen MasksCHECKED (first flight of day) | |
| 20 | Rudder Trim and FDRAS (Cockpit Door) TestCHECKED / COMPLETE (first flight of day)NOTE: Rudder trim checked and centred. The FDRAS test is done on return from the walkaround. |
PHS 4 - Cockpit Preparation6 steps
| 01 | ACARS InitialisationCOMPLETENOTE: CNS - DLK - AOC - PREFLIGHT - INIT. Select INIT REQ and enter the ATS flight ID. | |
| 02 | ATISOBTAINEDNOTE: Datalink (CNS - DLK - ATS) or voice. Set QNH on both altimeters and the ISI, and note runway, wind, and transition level. | |
| 03 | En-Route ClearanceOBTAINEDNOTE: Set squawk code and cleared altitude. | |
| 04 | Takeoff PerformanceCOMPUTED - both pilots independently | |
| 05 | BARO MinimaSET to OEI acceleration altitudeNOTE: A220 practice: the departure BARO minima is set to the engine-out acceleration altitude. | |
| 06 | COM / NAV Frequencies and BRG PointersSET |
PHS 5 - FMS Setup14 steps
| 01 | FMS - DBASECHECKEDNOTE: Confirm aircraft and engine variant and that the navigation database is in date. | |
| 02 | FMS - POSCHECKEDNOTE: Cycle FMS, IRS, GNSS and VOR/DME tabs. Check position and RAIM availability. | |
| 03 | FMS - FPLN - INITSETNOTE: Open SEC FPLN and select FPLN UPLINK, fill in any empty fields, ACTIVATE SEC, then enter the flight number last. | |
| 04 | FMS - FPLN - WIND / TEMPSETNOTE: Select FPLN WIND REQ or enter manually. If there is no uplink, enter the route before the wind data. | |
| 05 | FMS - FPLN - FUELSETNOTE: Preliminary ZFW, CG, PAX, FOB and taxi fuel. A FOB that differs from the actual fuel on board posts an FMS FUEL message on EICAS. | |
| 06 | FMS - PERF - DEPSETNOTE: Thrust rating, flap setting, bleed source, anti-icing, NADP, then the speeds. Press SET VSPEEDS last, once refuelling is complete. | |
| 07 | FMS - PERF - CLB / CRZ / DESSET - speed profiles and limits | |
| 08 | FMS - ROUTE - VIA / TOENTERED / VERIFIEDNOTE: Enter the waypoint (TO) first, then the airway (VIA). Cross-check against the departure charts including all speed and altitude constraints. | |
| 09 | FMS - ROUTE - LEGSCHECKEDNOTE: Use the FIX page to enter reference fixes, for example the engine-out departure route. | |
| 10 | FCP - TOGA + NAV + VNAVSELECTEDNOTE: Armed after FMS PERF - DEP is set. This is what arms the takeoff mode on the A220. | |
| 11 | FCP - HDG, ALT, SPDSETNOTE: Runway heading, initial cleared altitude, and green dot / FMS speed. | |
| 12 | DU 5 MFWSETNOTE: Pilot flying side on FMS PERF - DEP, pilot monitoring side on FMS ROUTE - LEGS. | |
| 13 | PREFLIGHT ChecklistCOMPLETE | |
| 14 | Departure BriefingCOMPLETENOTE: Plan, threats, mitigations, miscellaneous. Cockpit door closed for a distraction-free environment. |
PHS 6 - Before Start12 steps
| 01 | APURUNNINGNOTE: Have the APU running before any engine start so bleed air is available to motor an engine if a tailpipe fire occurs. | |
| 02 | Final LoadsheetRECEIVED - ZFW, MAC ZFW, PAX | |
| 03 | FMS - FPLN - FUELUPDATED with final figuresCAUTION: Read back TOW and STAB TRIM and cross-check against the loadsheet. Re-enter taxi fuel first if the APU is running. | |
| 04 | Takeoff PerformanceUPDATED - SET VSPEEDS selectedNOTE: Any change producing an EXEC prompt clears TO CG and TRIM. Reselect V2 and press SET VSPEEDS again. | |
| 05 | TRIM AIROFFNOTE: Per FOT A220-FOT-21-63-001, select TRIM AIR OFF before engine start and back to AUTO once both engines are stable. | |
| 06 | XPDRAUTO | |
| 07 | Takeoff BriefingCOMPLETE | |
| 08 | SEATBELTSON | |
| 09 | DOORSCLOSED AND LOCKEDCAUTION: Confirm all doors closed and slides armed before requesting pushback. | |
| 10 | BEACONON | |
| 11 | PARK BRAKEAS REQUIRED | |
| 12 | Pushback / Start ClearanceRECEIVEDCAUTION: Confirm the tug is attached and the ground crew is ready and clear before releasing the park brake. |
PHS 7 - Engine Start10 steps
| 01 | AIR Synoptic - Duct PressureCHECK 38 PSI | |
| 02 | ENG 1 RUN SwitchONCAUTION: If either wing tank holds more than 2,830 kg, the left engine must be started first. Do not engage the starter if indicated N2 exceeds 20%. | |
| 03 | Engine 1 Motoring12% N2 for 45 secondsNOTE: The FADEC runs the whole start. Motoring is longer if the engine was not held at idle for 3 minutes before the last shutdown, or in extreme OAT. | |
| 04 | Engine 1 Fuel Flow, Ignition and CutoutFUEL FLOW AND IGNITION AT 18-20% N2, CUTOUT AT 51% N2 | |
| 05 | Engine 1 StabilisedSTART FLAG OUTWARNING: The FADEC aborts the start automatically if limits are exceeded and posts L ENG START ABORT. After 3 attempts or 4 minutes of continuous motoring, a 30-minute cooling period is required. | |
| 06 | ENG 2 RUN SwitchONNOTE: Only start the second engine once the START flag for the first has disappeared. | |
| 07 | Engine 2 Start SequenceMONITORCAUTION: Same sequence: motoring at 12% N2, fuel flow and ignition at 18-20% N2, cutout at 51% N2. Abort if an exceedance is imminent. | |
| 08 | Engine 2 StabilisedSTART FLAG OUT | |
| 09 | ELEC SynopticCHECK - both engine generators online | |
| 10 | TRIM AIRAUTONOTE: Restored once both engines have stabilised, per A220-FOT-21-63-001. |
PHS 8 - Before Taxi11 steps
| 01 | APUAS REQUIREDNOTE: Selecting OFF starts a 1-minute cooldown before shutdown and inlet door closure. | |
| 02 | FLAPSET takeoff flapNOTE: Flap 1, 2 or 3 for takeoff as entered in the FMS. Flap 2 is the most common; flap 3 for heavier departures. Check FMS PERF DEP CONFIG on a mismatch. | |
| 03 | Wing Anti-Ice TestCOMPLETE (once each day)NOTE: Advance N1 to 30% (dual bleed) or 50% (single bleed) at or below 8,000 ft, ANTI-ICE WING ON, then AVIONIC page, TEST - WING A/ICE, confirm PASS. | |
| 04 | ANTI-ICE, COWLAS REQUIREDNOTE: ON if OAT is 10 C or below with visible moisture in any form. | |
| 05 | ANTI-ICE, WINGAS REQUIREDNOTE: ON if OAT is 5 C or below with visible moisture in any form. | |
| 06 | Flight ControlsCHECKED - full and freeCAUTION: Monitor the FLT CTRL synoptic. Full sidestick travel in both axes, then full rudder both sides once the flaps are in position. | |
| 07 | NOSE STEERON | |
| 08 | EICAS and INFOCHECKED | |
| 09 | Taxi Charts / AMM and Taxi ClearanceDISPLAYED / OBTAINED AND CONFIRMED | |
| 10 | PARK BRAKEOFF | |
| 11 | TAXI LTSNARROW or WIDE |
PHS 9 - Taxi11 steps
| 01 | Taxi Speed30 KTS GS MAX, then brake to 15 ktsNOTE: Let the speed build then brake back rather than riding the brakes. Around 10 kts groundspeed for 90 degree turns. | |
| 02 | STROBESON crossing or entering active runways | |
| 03 | PARK BRAKEON if holding over 1 minuteCAUTION: Holding on the pedals for extended periods can overheat the electromechanical brake actuators. | |
| 04 | APU BLEEDOFF if OAT is 15 C or belowNOTE: If the APU is being shut down, APU bleed may be left in AUTO. | |
| 05 | FMSSET | |
| 06 | TrimsSETNOTE: Stab trim comes from FMS PERF - DEP and is displayed for cross-check. Rudder trim centred. | |
| 07 | FLAPSET AND CONFIRMED | |
| 08 | AUTOBRAKERTO | |
| 09 | EICAS and INFOCHECKED | |
| 10 | CabinREADYNOTE: Check the CABIN tile on EICAS is showing READY. | |
| 11 | RunwayCONFIRMEDNOTE: Confirm the FMS departure runway is shown in cyan on the MAP, then zoom out of the airport moving map. |
PHS 10 - Before Takeoff6 steps
| 01 | STROBES, TAXI LTS, LDG LTS L and RON / WIDE / ON | |
| 02 | SEATBELTSCYCLE OFF, ONNOTE: The cycle is the cabin signal that takeoff is imminent. | |
| 03 | WXRAS REQUIREDNOTE: ON if weather is anticipated on the departure route. | |
| 04 | Runway Entry35 KTS GS / 55% N1 MAXCAUTION: Proceeding onto the departure runway, do not exceed 35 kts groundspeed or 55% N1 until within 10 degrees of runway heading. | |
| 05 | Takeoff ClearanceRECEIVED AND READ BACK | |
| 06 | NOSE LDG LTON |
PHS 11 - Takeoff12 steps
| 01 | HeadingVERIFY agrees with assigned runway | |
| 02 | Ice SheddingAS REQUIREDNOTE: At OAT 3 C or below with visible moisture: hold the brakes, advance to 60% N1 momentarily, then back to idle to shed ice. | |
| 03 | BrakesAS REQUIREDNOTE: Rolling takeoff is standard. A standing takeoff holds the brakes until the levers are advanced to the takeoff setting. | |
| 04 | AutothrottleARM - THRUST white on FMAWARNING: If the autothrottle is inoperative or not armed, derated or reduced thrust takeoff is not allowed. Do not select or reselect the autothrottle after the levers are advanced until at or above 400 ft AGL. | |
| 05 | Thrust LeversADVANCE to 55% N1NOTE: Placing the thrust command in line with the EGT red line gives approximately 55% N1. Check N1 stabilised on both engines. | |
| 06 | Thrust LeversADVANCE until AT engagesCAUTION: The autothrottle takes the levers to the FMS takeoff N1 target. Failing to reach takeoff thrust by 60 kts groundspeed can extend the spoilers. | |
| 07 | 80 KnotsTHRUST SET, airspeed cross-checkedNOTE: Check N1 has reached the target on the thrust rating vernier. | |
| 08 | V1AUTO-CALLOUT - hands off thrust leversWARNING: V1 is the go/no-go decision speed. Above V1 the takeoff is continued. | |
| 09 | VRROTATE 3-5 deg/sec towards the PTMCAUTION: Pitch beyond 11 degrees risks an aft fuselage strike and bank beyond 15 degrees risks a nacelle strike. | |
| 10 | Positive Rate of ClimbGEAR UP | |
| 11 | 200 ft AGLCONFIRM FMS 1(2) engagedNOTE: Applies when NAV was armed on the ground. | |
| 12 | 400 ft AGLLATERAL MODE SELECTED / AP AS DESIREDNOTE: Select NAV or HDG if NAV was not armed on the ground. Keep a hand on the sidestick and thrust levers to at least 2,500 ft AGL. |
PHS 12 - After Takeoff / Climb11 steps
| 01 | Acceleration AltitudeCONFIRM V-FLC or SELECT FLCNOTE: Standard NADP gives a 1,500 ft acceleration altitude with thrust reduction at flaps up. NADP 1 is 3000/800, NADP 2 is 800/3000. | |
| 02 | FlapsRETRACT on F3, F2, F1, F0 speedsNOTE: Add 10 kts if manoeuvring at 30 degrees of bank. | |
| 03 | Landing GearUP | |
| 04 | FLAP0NOTE: The AFTER TAKEOFF checklist is called once the flaps are up and the speed is above green dot. | |
| 05 | ANTI-ICE, L COWL / WING / R COWLAUTO | |
| 06 | APU BLEEDAUTO | |
| 07 | EICASCHECKED | |
| 08 | BAROSTD at transition altitude (latest) | |
| 09 | Passing 10,000 ftLOGO, WING, TAXI, LDG LTS OFF - SEATBELTS AUTO | |
| 10 | Climb Speed250 KTS below 10,000 ft, then 270-290 kts / M0.73-0.75 | |
| 11 | Level-Off2,000 FPM MAX 2,000 ft to go, 1,000 fpm max 1,000 ft to go |
PHS 13 - Cruise5 steps
| 01 | Cruise SpeedM0.76-0.80 TYPICALCAUTION: MMO is M0.82. VMO is 300 kts at or below 8,000 ft and 330 kts at or above 10,000 ft. | |
| 02 | Cruise ThrustMONITORNOTE: Above 29,100 ft the maximum N1 is 95.2%. Maximum operating altitude is 41,000 ft. | |
| 03 | Fuel CheckCOMPARE with OFP - note any discrepancy | |
| 04 | Systems and Weather RadarMONITOR - hydraulics, bleed, electrical, pressurisation, radar active | |
| 05 | Top of DescentREVIEW - FMS T/D point and STAR constraints |
PHS 14 - Descent Preparation13 steps
| 01 | Destination ATISOBTAINEDNOTE: Set QNH on the ISI as well as both altimeters when the time comes. | |
| 02 | Landing PerformanceCOMPUTED | |
| 03 | FMS - PERF - DESSETNOTE: Set the transition level and the calculated vertical path angle. | |
| 04 | FMS - PERF - ARRSETNOTE: Arrival, runway, approach type and transitions, RNP or LPV, temperature compensation if OAT is 0 C or below, then OAT, runway wind and QNH. | |
| 05 | FMS - SLAT / FLAPLANDING FLAP SETNOTE: Flap 4 or flap 5 for landing. Flap 5 is the normal short-field and full-stop setting. | |
| 06 | FMS - VREFSETCAUTION: Add 5 kts if the autothrottle is used for landing, plus half the gust. The combined increment must not exceed 10 kts. Then select SET VSPEEDS. | |
| 07 | CTP - Course, Frequencies, MinimaSETNOTE: Set the final approach course and minima (temperature corrected). Do not make the ILS frequency active until required. | |
| 08 | Descent Path AngleCALCULATEDNOTE: Base 3.0 deg at 55 t. Add 0.2 deg per 5 t below, subtract 0.1 deg per 5 t above, then correct for ISA deviation, wind, and anti-ice use. | |
| 09 | Arrival BriefingCOMPLETE | |
| 10 | ANTI-ICE, WINGAUTO below 35,000 ft | |
| 11 | MinimaSET | |
| 12 | AUTOBRAKEAS REQUIREDNOTE: LO, MED or HI depending on runway length and condition. | |
| 13 | EICASCHECKED |
PHS 15 - Descent7 steps
| 01 | VNAVOFF approaching T/D | |
| 02 | ALT SELSET cleared level | |
| 03 | FLCSELECTNOTE: The A220 is a low-drag airframe and the autothrottle is not especially responsive. Start the descent gradually so thrust can come back to idle. | |
| 04 | Speed Reduction250 KTS between 11,000 and 12,000 ft | |
| 05 | Passing 10,000 ftTAXI and LDG LTS ON, SEATBELTS ON, LOGO and WING as required | |
| 06 | BAROQNH at transition level (latest) | |
| 07 | PressurisationCHECK - cabin descending to field elevation |
PHS 16 - Approach15 steps
| 01 | Speed200 KTS between 25 and 15 NM | |
| 02 | FLAP 1SELECT latest at F1 speedCAUTION: Slat / flap limit speeds: flap 1 230 kts, flap 2 and 3 210 kts, flap 4 190 kts, flap 5 170 kts. | |
| 03 | APPRARM when clearedNOTE: For an ILS use NAV to intercept, then select APPR within 1 dot. | |
| 04 | FLAP 2SELECT before glidepath interceptNOTE: Latest at F2 speed, while reducing towards 180 kts. | |
| 05 | FLAP 3SELECT if glidepath angle exceeds 3.0 deg | |
| 06 | Missed Approach AltitudeSET on FCP after glidepath capture | |
| 07 | 6 NM / 2,000 ft AAESPEED 160 KTS | |
| 08 | Landing ConfigurationGEAR DOWN, FLAP 3, FLAP 4 (5)NOTE: Establish the landing configuration in one continuous flow. Maximum gear extension speed is 250 kts. | |
| 09 | SEATBELTSCYCLE OFF, ON | |
| 10 | AltimetersSET AND CROSS-CHECKED | |
| 11 | Landing Gear and FLAPDN / INDICATING landing setting | |
| 12 | CabinREADY | |
| 13 | 4 NM / 1,300 ft AAESPEED VAPPNOTE: Minimum speed with flight spoilers extended is VREF + 10 kts. | |
| 14 | 1,000 ft AAESTABILISEDWARNING: Not stabilised at 1,000 ft above aerodrome elevation means go around. | |
| 15 | DA / MDALAND or GO AROUNDWARNING: Without the required visual reference at minimums, press TOGA and call GO-AROUND, FLAP 2 (4). |
PHS 17 - Landing8 steps
| 01 | AutopilotOFF latest at 80 ft AGLNOTE: Except for an autoland. Press AP / PTY twice, the second press cancels the disconnect alert. | |
| 02 | 30 ft AGLFLARE - check RETARD modeNOTE: THIRTY is an auto-callout. If the autothrottle does not retard, disconnect it and bring the thrust levers to idle. | |
| 03 | TouchdownDE-ROTATE - lower the nosewheel slowlyCAUTION: Pitch beyond 10 degrees on landing risks an aft fuselage strike, bank beyond 15 degrees a nacelle strike. | |
| 04 | Thrust LeversIDLE REVNOTE: Wait for the reverser interlock to release before selecting further reverse. | |
| 05 | Reverse ThrustAS REQUIRED | |
| 06 | Ground SpoilersVERIFY DEPLOYEDNOTE: Ground spoilers extend and retract automatically on landing and during a rejected takeoff. The A220 has no spoiler arm position. | |
| 07 | 60 KnotsTHRUST LEVERS IDLE REVNOTE: Reverse auto cutback reduces to reverse idle at 60 kts. Monitor autobrake deceleration and disconnect it by pressing the brake pedals when appropriate. | |
| 08 | Thrust LeversFORWARD IDLE at safe taxi speed |
PHS 18 - After Landing5 steps
| 01 | TimingSTART when runway vacatedCAUTION: Engines must run at or near idle (below 40% N1) for at least 3 minutes before shutdown, 5 minutes recommended. | |
| 02 | APU BLEEDOFF before APU startNOTE: Per A220-FOT-36-11-001, to avoid a PRSOV failure when transitioning from engine bleed to APU bleed. | |
| 03 | APUSTART before reaching standNOTE: Start at least 1 minute before arrival at the stand unless ground power is confirmed available. | |
| 04 | STROBES, LANDING LTS (3), TAXI LTSOFF / OFF / NARROW or WIDE | |
| 05 | FLAP0 |
PHS 19 - Shutdown10 steps
| 01 | TAXI LTSOFF | |
| 02 | PARK BRAKEON | |
| 03 | NOSE STEEROFF | |
| 04 | XPDRCODE 2000, STBY | |
| 05 | APU and / or External PowerAS REQUIRED | |
| 06 | L ENG RUN SwitchOFFCAUTION: Confirm the 3-minute near-idle period is complete, plus an additional period equal to any time spent above 40% N1. | |
| 07 | R ENG RUN SwitchOFF | |
| 08 | BEACONOFF | |
| 09 | APU BLEEDAUTO once both engines are shut down | |
| 10 | Flight Control TestCOMPLETE (once each day)NOTE: HYD 2B, 3B and PTU ON, then AVIONIC TEST - FLT CTRL, confirm PASS, then return PTU, HYD 3B and HYD 2B to AUTO. |
PHS 20 - Power Off9 steps
| 01 | ECLDU 2 | |
| 02 | EQUIP COOLING, INLETOFF | |
| 03 | EMER LTSOFF | |
| 04 | HYD 3A, 3B, 2BOFF | |
| 05 | APUOFF | |
| 06 | EXT PWR (if connected)AVAIL | |
| 07 | DOMEOFF | |
| 08 | BATT 1OFFCAUTION: Confirm the APU has completed its cooldown and is shut down (RPM 0%, inlet door closed) before removing battery power. | |
| 09 | BATT 2OFF |