Cessna 172N Specifications and Dimensions
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Questions and Answers

What is the horsepower rating of the Cessna 172N's engine?

  • 180 BHP
  • 160 BHP (correct)
  • 170 BHP
  • 150 BHP

What is the maximum useful load capacity of the Cessna 172N?

  • 1000 lb.
  • 907 lb. (correct)
  • 1200 lb.
  • 800 lb.

What is the maximum takeoff weight of the Cessna 172N?

  • 2000 lb.
  • 2200 lb.
  • 2300 lb. (correct)
  • 2400 lb.

What is the rate of climb at sea level for the Cessna 172N?

<p>770 FPM (C)</p> Signup and view all the answers

Which fuel type is NOT compatible with the Cessna 172N?

<p>Avgas 80 (red) (D)</p> Signup and view all the answers

What is the stall speed with flaps down and power off for the Cessna 172N?

<p>44 Knots (D)</p> Signup and view all the answers

What is the wingspan of the Cessna 172N?

<p>36 ft. (C)</p> Signup and view all the answers

Which of the following is the red line airspeed for the Cessna 172N?

<p>160 Knots (B)</p> Signup and view all the answers

What is the minimum acceptable oil pressure during normal operation?

<p>25 psi (D)</p> Signup and view all the answers

What is the first step in the emergency procedure for an engine failure immediately after takeoff?

<p>Airspeed: 65 Knots (D)</p> Signup and view all the answers

During an engine fire in flight, which action is NOT required?

<p>Fuel Selector Valve: On (D)</p> Signup and view all the answers

What is the correct airspeed for an emergency landing without engine power?

<p>65 Knots (C)</p> Signup and view all the answers

Which flight load factor is experienced with flaps extended?

<p>-1.5 (A)</p> Signup and view all the answers

What should be done first in case of an electrical fire in flight?

<p>Master Switch: Off (B)</p> Signup and view all the answers

What is the appropriate action for a wing fire?

<p>Perform a side slip to keep flames away from the cabin (D)</p> Signup and view all the answers

Which action is NOT part of the procedure for engine failure during flight?

<p>Mixture: Lean (D)</p> Signup and view all the answers

Flashcards

Maximum Takeoff Weight

The maximum weight the aircraft can be loaded to during takeoff.

Maximum Landing Weight

The maximum weight the aircraft can have upon landing.

What type of fuel does the Cessna 172N use?

The fuel type used in the Cessna 172N.

Stall Speed

The minimum speed at which the aircraft can maintain controlled flight.

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Best Rate of Climb (VY)

The speed at which the aircraft is most efficient.

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Maximum Flaps Extended Speed (VFE)

The speed at which the aircraft can safely operate with full flaps extended.

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Maximum Operating Speed (VNO)

The speed at which the aircraft can safely fly at maximum power.

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Maximum Windows Open Speed

The speed at which the aircraft can safely fly with all windows open.

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Wing Loading

The ratio of the aircraft's weight to its wing area, measured in pounds per square foot. It determines how much lift the wings must generate to keep the aircraft in the air.

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Power Loading

The ratio of the aircraft's weight to its engine power output, measured in pounds per horsepower. It indicates the amount of power required to maintain flight.

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Normal Operating Range

A range of engine revolutions per minute (RPM) that is considered safe for normal operation. The engine is expected to operate within this band for optimal performance and longevity.

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Normal Oil Temperature

The temperature of the engine oil within a safe operational range. It is essential to monitor this temperature to prevent overheating and damage.

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Oil Pressure

The pressure created by the engine oil, measured in pounds per square inch (psi). Maintaining sufficient oil pressure is critical for proper lubrication and engine health.

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Flight Load Factors

The maximum amount of stress the aircraft's structure can withstand before failure, expressed in multiples of the force of gravity (g). It varies based on flight configuration like flaps.

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Center of Gravity

The point at which the aircraft's weight is balanced, measured from the aircraft's reference point. Maintaining a proper center of gravity is crucial for stability and control.

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Engine Failure Procedures

A set of procedures designed to handle engine failure at different stages of flight. These steps help the pilot maintain control and prepare for a safe landing.

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Study Notes

Cessna 172N Specifications

  • Engine: Avco Lycoming O-320-H2AD, normally aspirated, direct drive, air-cooled, horizontally opposed, four-cylinder engine with 320 cubic inch displacement
  • Horsepower: 160 rated BHP at 2700 RPM
  • Propeller: McCauley 1C160/DTM7557, 2-bladed, fixed pitch alloy, 74-75 inches in diameter
  • Fuel: Avgas 100LL (blue) or Avgas 100 (green)
  • Fuel Capacity: 40 usable gallons; 8 gallons per hour
  • Oil: 8 quarts

Cessna 172N Dimensions

  • Propeller Ground Clearance: 11.75 inches
  • Minimum Ground Steering Radius: 27 feet, 5.5 inches
  • Wingspan: 36 feet
  • Height: 8 feet, 9.5 inches
  • Length: 26 feet, 11 inches
  • Horizontal Stabilizer: 11 feet, 4 inches
  • Wing Surface Area: 174 square feet
  • Track: 8 feet, 4.5 inches
  • Wheel Base: 65 inches
  • Tire Pressure (Nose): 31 psi
  • Tire Pressure (Main): 29 psi

Cessna 172N Weights

  • Maximum Takeoff Weight: 2300 lbs (1043.1 kg)
  • Maximum Landing Weight: 2300 lbs (1043.1 kg)
  • Baggage Area 1: 120 lbs (54.4 kg)
  • Baggage Area 2: 50 lbs (22.7 kg)
  • Maximum weight on the baggage area should not exceed 120 lb
  • Standard Empty Weight: 1393 lbs (631.7 kg)
  • Maximum Useful Load: 907 lbs (411.3 kg)

Cessna 172N Speeds

  • VA: 97 knots (Chandelles & Lazy Eights: 105 knots / Steep Turn: 95 knots)
  • VFE: 85 knots
  • VNO: 128 knots
  • VNE: 160 knots
  • VS1: 47 knots
  • VSO: 41 knots
  • VX: 59 knots
  • VY: 73 knots
  • VR: 55 knots

Cessna 172N Additional Specifications

  • Maximum Windows Open Speed: 160 knots
  • Stall Speed (Flaps Up, Power Off): 50 knots
  • Stall Speed (Flaps Down, Power Off): 44 knots
  • Crosswind Component: 15 knots

Emergency Procedures (Engine Failure)

  • Immediately After Take-off: Airspeed 65 knots, Mixture Idle Cut-off, Fuel Selector Valve Off, Ignition Off, Wing Flaps as required, Master Switch Off
  • During Flight: Airspeed 65 knots, Carb Heat On, Fuel Selector Valve On, Mixture Rich, Ignition both (if engine stopped), turn on start, Primer in, and locked

Emergency Procedures (Engine Failure with No Power)

  • Airspeed: 65 Knots
  • Mixture: Idle Cut-off
  • Fuel Selector Valve: Off
  • Ignition: Off
  • Wing Flaps: As required
  • Master Switch: Off

Emergency Procedures (Fire)

  • Engine Fire in Flight: Mixture Idle Cut-Off, Fuel Selector Valve Off, Master Switch Off, Cabin Heat and Air Off, Airspeed 100 Knots, Force Landing Execute
  • Electrical Fire in Flight: Master Switch Off, Avionics Power Switch Off, All other switches except Ignition off, Vents, Cabin Air, Heat: Closed, Fire Extinguisher Activate (if available) if fire appears out, Master Switch On
  • Cabin Fire: Master Switch Off, Vents/Cabin Air/Heat Off, Fire Extinguisher Activate, *WARNING After discharging an extinguisher in a closed cabin, ventilate the cabin
  • Wing Fire: Navigation Lights Off, Strobe Light Off, Pitot Heat Off, (Perform a side slip to keep flames away from fuel tank and cabin - Land as soon as possible with flaps retracted)

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Description

Test your knowledge on the specifications, dimensions, and weights of the Cessna 172N, a popular light aircraft. This quiz covers key details about engine type, fuel capacity, and physical dimensions. Perfect for aviation enthusiasts and students alike!

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