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Cessna 172 Preflight Checklist

CESSNA 172S Skyhawk · Checklist

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Overview

This document is a preflight checklist specifically for the Cessna 172 aircraft. It provides a comprehensive guide for pilots to ensure all necessary checks and procedures are completed before flight. The checklist is divided into sections covering preflight inspections, engine starting procedures, takeoff preparations, and emergency procedures. It is designed to enhance safety and operational efficiency by ensuring that pilots follow a systematic approach to aircraft operation. The checklist includes critical information on weight and balance, fuel management, and emergency protocols, making it an essential tool for pilots flying the Cessna 172.

  • Ensure parking brake is set before starting engine.
  • Check fuel quantity and secure all doors before takeoff.
  • Maintain airspeed of 55 KIAS for takeoff and 70-80 KIAS for climb.
  • In case of engine failure, maintain airspeed of 65 KIAS (flaps up) and perform emergency procedures.
  • Vx for maximum angle of climb at sea level is 60 KIAS.

Document

Source

Originally published by web.cs.wpi.edu. Sprinkle hosts a reference copy with an added summary, specifications and searchable full text.

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Document details

Type
·
Checklist
Pages
·
2
File size
·
39 KB
Publisher
·
web.cs.wpi.edu
About this document
What is the Cessna 172 Preflight Checklist?

The Cessna 172 Preflight Checklist is a checklist for the CESSNA 172S Skyhawk.

How many pages is the Cessna 172 Preflight Checklist?

The copy of the Cessna 172 Preflight Checklist on file runs 2 pages.

Where does the Cessna 172 Preflight Checklist come from?

This copy of the Cessna 172 Preflight Checklist was originally published by web.cs.wpi.edu and is hosted on Sprinkle as a free, searchable reference copy.

Documentation completeness
5/7

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In this document

Preflight Inspection

The preflight inspection section outlines the necessary checks before starting the engine. This includes verifying the parking brake is set, removing the control wheel lock, checking fuel quantity, and ensuring all doors and hatches are closed and secure. Specific checks for the fuselage, wings, and engine components are detailed to ensure the aircraft is ready for flight.

Starting Engine

This section details the steps to start the engine, including setting the throttle to 1/4 inch open, ensuring the mixture is rich, and checking the carburetor heat is cold. It emphasizes the importance of ensuring the propeller area is clear and includes steps for monitoring oil pressure and adjusting the throttle after starting.

Before Takeoff

Before takeoff, pilots must ensure the parking brake is set, doors are closed and locked, and flight controls are free and correct. The section also includes checks for fuel quantity, mixture settings, and trim adjustments, as well as engine instrument checks to confirm normal operation.

Emergency Procedures

The emergency procedures section provides critical actions to take in various emergency scenarios, such as engine failure during takeoff or flight. It includes specific airspeeds to maintain and actions to take regarding fuel shutoff and ignition settings.

V-Speeds

This section lists important V-speeds for the Cessna 172, including rotation speed (Vr), climb speeds (Vx and Vy), stall speeds (Vs and Vso), and maximum speeds (Vno and Vne). These speeds are crucial for safe operation during various phases of flight.

Safety notes

  • Always ensure the propeller area is clear before starting the engine.
  • Monitor oil pressure after engine start to ensure normal operation.
  • In case of engine failure, land straight ahead and follow emergency procedures.

Full document text

Cessna 172 Preflight Cessna 172 In Flight Preflight Inspection Cockpit Aircraft docs (ARROW) Check Weight & Balance Check Parking Brake Set Control wheel lock Remove Hobbs/Tach Check/Remove Ignition Off Avionics Power Switch Off Master Switch On Fuel quantity indicators Check Pitot Heat On Avionics Master Switch On Avionics Cooling Fan Audible Avionics Master Switch Off Static Pressure Alt Src Valve Off Annunciator Panel Switch Test Annunciator’s Illuminate Check Annunciator Panel Switch Off Flaps Extend Pitot Heat Off Master Switch Off Pitot Tube Test for Heat Fuel shutoff valve On (In) Fuselage and Empenage Baggage Door Closed & Locked Rivets Check Rudder Gust Lock Remove Tail Tie-Down Disconnect Control surfaces Free & Secure Trim Tab Check Security Antennas Check Security Right wing Wing tie-down Disconnect Aileron Free and Secure Flaps Secure Main wheel tire Inflated/Cond Brakes Not Leaking Fuel tank sump Sample Fuel Quantity Check Fuel Filler cap Secure Nose Engine oil level Check Fuel strainer Sample Propeller and spinner Check Alternator belt Check Air intake Check Carburetor air filter Check Landing lights Check Nose wheel strut & tire Check Nose-Tie down Disconnect Static source opening Check Left Wing Wing tie-down Disconnect Aileron Free and Secure Flaps Secure Main wheel tire Inflated/Cond Brakes Not Leaking Fuel tank vent open Check Fuel tank sump Sample Fuel Quantity Check Fuel Filler cap Secure Pitot tube Uncover and Check Stall warning Check Landing/Taxi Light(s) Clean/Cond Before starting engine Preflight inspection Complete Passenger Briefing Complete Seats, belts Adjust & Lock Doors Closed & Locked Brakes Test & Set Circuit breakers Check In Electrical Equip/Autopilot Off Avionics Power Switch Off Fuel Selector Valve Both Fuel shutoff valve On (In) Starting Engine Throttle Open 1/4 inch Mixture Rich (IN) Carb heat Cold (IN) Prime As required; locked Aux Fuel Pump On Propeller area Clear Master Switch On Beacon On Ignition Start Throttle Adjust 1000 rpm Oil Pressure Check normal Aux Fuel Pump Off Avionics Master Switch On Radios On Transponder Standby Flaps Up Ammeter Check Heading Indicator Set ATIS/AWOS/ASOS Obtain Altimeter Set Autopilot Engage Flight Controls Move Against AP Autopilot Disconnect (Sound) Departure &Taxi Clrnce Contact Before Takeoff Parking brake Set Cabin doors Closed & Locked Seats, belts Adjust & Lock Flight controls Free & Correct Instruments (4) Set Fuel Quantity Check Fuel Shutoff Valve On Mixture Rich (IN) Fuel Selector Valve Both Elevator Trim Set for TAKEOFF Throttle 1800 rpm Magnetos Check Suction gage Check Engine Instruments Check Ammeter Check Mixture Set for Density Alt Carb heat On Annunciator Panel Clear Throttle 1000 rpm Throttle Friction Lock Adjust Strobe Lights On Radios/Avionics Set Autopilot Off Flaps Set for Takeoff (00-100) Parking Brake Release Windows Closed Takeoff Flaps Up Carb heat Cold (In) Transponder Altitude Trim set for TAKEOFF Throttle Full Tach, oil, airspeed Check Elevator Lift at 55 KIAS Climb 70-80 KIAS Cruise Pitch Set Throttle As required Trim Set Mixture Adjust Pre-landing checklist Fuel selector On Mixture Rich Carb Heat On Seatbelts Fastened Approach Flight instruments Ckd & Set Radios Checked ATIS Checked Carb Heat On (Out) Mixture Rich Landing light On Airspeed 65-75 KIAS (Flaps Up) 60-70 KIAS (Flaps Dn) After landing Flaps Up Carb Heat Cold (In) Transponder Standby Landing light Off Parking Avionics Off Electrical Off Throttle 1000 RPM Mixture Cut-off Ignition switch Off Master switch Off Securing the aircraft Control Lock Install Hobbs/Tach Record Door/Window Secure Tie-downs Secure Comm Freq ATIS Ground Tower Club Fuel Procedures Emergency Emergency Reference Alpha Bravo Charlie Delta Echo Foxtrot Golf Hotel India Juliet Kilo Lima Mike November Oscar Papa Quebec Romeo Sierra Tango Uniform Victor Whiskey Xray Yankee Zulu Short field take-off Take-off checklist Complete Taxi Max runway Brakes Set and hold Flaps 10°° Throttle Full Brakes Release Climb 57 KIAS Flaps Retract when clear Airspeed 67 KIAS Short field landing Pre-landing check Complete Approach 62 KIAS Flaps 30°° Throttle Maintain glide Touchdown Power Off Flaps Up Elevator Full up Braking Heavy as required Soft field take-off Take-off checklist Complete Flaps 10°° Taxi keep rolling Climb 54 KIAS Flaps retract Airspeed 67 KIAS Soft field landing Pre-landing check Complete Throttle 1500 RPM Flaps 10°° Airspeed 60 KIAS Touchdown Main first, softly Landing roll Nose wheel up Elevator Up Braking As required Go-around Throttle Full Carb Heat Cold (In) Flaps 20°° Climb 55 KIAS Flaps 10°° Climb 60 KIAS Flaps Up Climb >60 KIAS Engine failure TAKEOFF Throttle Idle Brakes Apply Flaps Retract Mixture IDLE cut-off Ignition Off Master switch Off AFTER TAKEOFF Airspeed 65 KIAS (flaps UP) 60 KIAS (flaps DN) Mixture Idle Cut-off Fuel shutoff valve Off (Out) Ignition Off Flaps As Required Master switch Off Cabin Doors Unlatch Land Straight Ahead DURING FLIGHT Airspeed 65 KIAS LOOK FOR A FIELD Fuel shutoff valve On (In) Fuel selector valve Both Aux Fuel Pump Switch On Primer In & Locked Mixture Rich Ignition BOTH (or START) Airspeed 65 KIAS (flaps UP) 60 KIAS (flaps DN) Mixture Idle Cut-off Fuel shutoff valve Off (Out) Ignition Off Flaps As Required Mayday Transmit 121.5 Mayday Squawk 7700 Master switch Off Cabin Doors Unlatch Touchdown Tail Low Carburetor Icing Throttle Full Carb Heat On (Out) Mixture Adjust Engine Roughness Magnetos Check Mixture Lean as necessary Engine Fire during start Crank Continue Power 1700 RPM (2 min) Engine Shut down and inspect Engine Fire during flight Mixture Idle Cut-off Fuel shutoff valve Off (Out) Master Switch Off Boost Pump Off Cabin Heat/Air Off Airspeed 100 KIAS Electrical failure Load meter Verify Alternator Off Reduce load to minimum Breaker/alt Check & Rest Alternator On If still no power: Alternator Off Reduce load and land Electrical overload Master Switch Off Master Switch On Over-voltage light Off

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or TERMINATE flight ASAP Spin Recovery Ailerons NEUTRAL Throttle IDLE Rudder Full opposite Control wheel Full forward Rudder control/wheel Neutral Pitch Level Light Signals: Signal On Ground In Flight Steady Green Takeoff Land Flashing Green Taxi Return to land Steady Red Stop Give way Flashing Red Clear runway Do not land Flashing white Return to ramp -- Red/Green alternating WARNING – USE CAUTION V-Speeds (KIAS) Rotate Vr 55 Normal Climb Out Vclmb 70-85 Max angle (Sea Level) Vx 60 Max angle (10,000 ft) Vx 65 Climb rate (Sea Level) Vy 79 Climb rate (10,000 ft) Vy 71 Maneuver Va 82-99 Flaps Vfe 85 Normal max Vno 127 Never exceed Vne 158 Stall (clean) Vs 44 Stall (land) Vso 33 Flaps 60-70 Final Approach No flaps 65-75 Max Glide 60