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Test Your C172M POH Mastery - Free Scored Quiz

Dive into C172M POH and Performance Specs - Think You Can Ace It?

Difficulty: Moderate
2-5mins
Learning OutcomesCheat Sheet
Paper art quiz banner C172M POH tests airplane specs and performance on dark blue background

Ready to take your Cessna 172M knowledge to new heights? Our Ace the C172M POH Quiz is a free scored test designed for student and private pilots to test their mastery of the c172m poh. Challenge yourself on key sections of the c172m pilot operating handbook, Cessna 172M specs, C172M performance specs, and C172M weight and balance. By the end, you'll master takeoff charts, glide speeds, and weight distribution essentials for safe flight. This Cessna 172M quiz not only scores your results but also highlights areas to improve for safer, more confident flying. For more prep, check out our ppl mock test or browse additional aircraft questions to boost your aviation know-how. Click 'Start' now and soar through every question!

What is the maximum takeoff weight of the Cessna 172M Skyhawk?
2100 lbs
2200 lbs
2400 lbs
2300 lbs
The C172M has a published maximum takeoff weight of 2,300 pounds according to the POH. This weight limit ensures structural integrity and performance. Exceeding it can compromise safety and stall characteristics. FAA C172M POH
What is the total usable fuel capacity of the C172M?
42 gallons
45 gallons
38 gallons
50 gallons
The C172M holds 42 gallons of usable fuel, split evenly between two 21-gallon wing tanks. The POH specifies unusable fuel of approximately 1 gallon per tank. Pilots must plan flights based on usable fuel only. FAA C172M POH
How many quarts of oil does the Cessna 172M engine hold?
5 quarts
10 quarts
6 quarts
8 quarts
The Lycoming O-320-E2D engine in the C172M requires 8 quarts of oil for normal operations. The POH warns not to overfill, as excessive oil can cause pressure spikes. Regular checks help ensure proper lubrication. FAA C172M POH
What type of engine is installed in the Cessna 172M?
Continental O-200-A
Continental IO-470-R
Lycoming IO-360-L2A
Lycoming O-320-E2D
The C172M is powered by a Lycoming O-320-E2D engine producing 150 horsepower. This four-cylinder, air-cooled engine is known for reliability. Other engine models are not factory-installed on the 172M. FAA C172M POH
What is the maximum structural cruising speed (Vno) of the C172M?
140 KIAS
120 KIAS
115 KIAS
129 KIAS
Vno, the maximum structural cruising speed for the C172M, is 129 KIAS. Operating above Vno in turbulent air can overstress the airframe. The POH marks this speed with a green arc's upper limit. FAA C172M POH
What is the never-exceed speed (Vne) for the C172M?
165 KIAS
145 KIAS
150 KIAS
158 KIAS
Vne for the C172M is 158 KIAS, marked by the red line on the airspeed indicator. Exceeding Vne risks structural failure. The POH strictly prohibits operation above this speed. FAA C172M POH
What is the stall speed with flaps up (Vs0) for the C172M?
45 KIAS
48 KIAS
55 KIAS
50 KIAS
With flaps retracted, the C172M stalls at 48 KIAS as per the POH. Flap deployment lowers stall speed, but with flaps up the aircraft requires higher speed to maintain lift. Pilots must keep above this speed in the traffic pattern. FAA C172M POH
What flap setting provides the best angle of climb (Vx)?
10 degrees
Best angle of climb is achieved with flaps up
20 degrees
0 degrees
Best angle of climb speed (Vx) is flown with flaps up to maximize lift-to-drag ratio. Extended flaps create more drag, reducing angle of climb. The POH specifies Vx at 62 KIAS with flaps retracted. FAA C172M POH
What is the best rate of climb speed (Vy) for the C172M?
80 KIAS
74 KIAS
68 KIAS
62 KIAS
Vy for the C172M is 74 KIAS, which yields the greatest altitude gain per unit time. This speed minimizes time to climb to a given altitude. It is published in the POH performance tables. FAA C172M POH
What is the maximum flap extension speed (Vfe) for the C172M?
95 KIAS
75 KIAS
100 KIAS
85 KIAS
Vfe for the C172M is 85 KIAS, indicated by the upper limit of the white arc on the airspeed indicator. Extending flaps above this speed can damage the flap mechanism. Pilots must slow below Vfe prior to flap deployment. FAA C172M POH
What is the maneuvering speed (Va) at maximum gross weight for the C172M?
90 KIAS
105 KIAS
100 KIAS
97 KIAS
At 2300 lbs, Va is 97 KIAS. Maneuvering speed decreases with weight decrease but is highest at gross weight. Flying below Va ensures wing does not stall before exceeding load limits. FAA C172M POH
What is the standard empty weight of the Cessna 172M (approximate)?
1390 lbs
1200 lbs
1500 lbs
1600 lbs
The C172M's standard empty weight is approximately 1,390 lbs, varying among individual aircraft. This includes unusable fuel and full oil. It's a baseline for weight and balance calculations. FAA C172M POH
What is the service ceiling of the Cessna 172M?
12,000 feet
10,000 feet
15,000 feet
13,100 feet
The published service ceiling for the C172M is 13,100 feet, where climb rate drops below 100 fpm. Above this altitude, performance diminishes significantly. Pilots use this limit for flight planning in mountainous terrain. FAA C172M POH
What is the maximum baggage compartment weight for the C172M?
100 lbs
140 lbs
120 lbs
150 lbs
The rear baggage compartment of the C172M is limited to 120 lbs. Overloading the baggage area can shift the CG aft beyond limits and affect stability. Pilots must distribute weight properly. FAA C172M POH
What grade of aviation gasoline is required for the Cessna 172M?
Avgas 80
100LL
Jet A
100/130
The Lycoming O-320 engine requires 100LL avgas for proper detonation margins. Lower octane fuels can cause detonation and engine damage. Jet A is for turbine engines only. FAA C172M POH
What is the approximate maximum range of the C172M with 45 gallons of usable fuel at 55% power?
480 nautical miles
550 nautical miles
640 nautical miles
700 nautical miles
At 55% power and lean-of-peak operation, the C172M can achieve about 640 NM with 45 gallons usable fuel, including reserves. This assumes optimal altitude and winds aloft. Always consult the POH range charts for precise values. FAA C172M POH
What is the normal cruise speed of the C172M at 75% power at 3,000 ft?
110 KIAS
95 KIAS
100 KIAS
120 KIAS
At 75% power in cruise at 3,000 ft, the C172M typically achieves about 110 KIAS. Factors such as aircraft weight and temperature affect the actual speed. POH cruise tables detail speed vs. power settings. FAA C172M POH
What is the ground roll distance for takeoff at sea level, standard conditions, no wind, and max gross weight?
650 feet
805 feet
1000 feet
900 feet
The POH lists a ground roll of about 805 feet under standard sea level conditions at max weight. Density altitude and runway slope will change this value. This figure excludes the distance to clear a 50-foot obstacle. FAA C172M POH
What is the ground roll distance for landing over a 50-foot obstacle at sea level, standard conditions?
1575 feet
1200 feet
1300 feet
1800 feet
Landing over a 50-foot obstacle at max gross weight in standard conditions takes about 1,575 feet total distance. Ground roll alone is shorter, but obstacle clearance adds more. Pilots must adjust for wind and runway conditions. FAA C172M POH
During a magneto check, what is the maximum allowable RPM drop on a single magneto for the C172M?
150 RPM
75 RPM
125 RPM
175 RPM
The POH specifies a maximum RPM drop of 150 RPM on either magneto during run-up checks. A total RPM drop between both magnetos should not exceed 175 RPM. Excessive drop indicates ignition issues. FAA C172M POH
At altitude cruise, how should the mixture be set for best economy in the C172M?
Full rich
Lean to peak EGT and back 75°F
Just below full rich
Lean of peak EGT
For best economy at altitude, lean until peak EGT then enrich 75°F for smooth operation and cylinder cooling. This setting balances fuel flow and power. The POH provides lean-of-peak and rich-of-peak curves. FAA C172M POH
When should carburetor heat be applied during flight in a C172M?
Only on descent
Continuously above 5000 ft
Only below 3000 ft
When icing conditions exist
Carburetor heat is used when operating in visible moisture and temperatures between 20°F and 70°F to prevent icing. It enriches and warms incoming air. In clear air, continuous use isn't required. FAA C172M POH
What effect does selecting the alternate static source have on indicated altitude and airspeed?
Indicated altitude decreases, airspeed increases
Indicated altitude increases, airspeed decreases
No change
Both decrease
Using alternate static connects a less accurate cabin static source, causing indicated altitude to read higher and airspeed lower. The POH warns of these errors for instrument accuracy. Pilots adjust accordingly when using alternate static. FAA C172M POH
What grade of oil is recommended for the C172M engine?
SAE 10W-30
SAE 20W-50
SAE 15W-40
SAE 5W-30
The POH recommends SAE 20W-50 for ambient temperatures above 32°F to ensure proper viscosity. Using correct oil grade maintains pressure and temperature within limits. Incorrect grades can cause oil pressure fluctuations. FAA C172M POH
What is the normal tachometer indication for 2300 RPM on the C172M?
2.3
233
23
230
The tachometer on the C172M reads in hundreds of RPM, so 23 corresponds to 2300 RPM. Pilots reference this during run-up and cruise settings. Misreading can lead to overspeed or low power settings. FAA C172M POH
What is the maximum allowable manifold pressure at sea level for the C172M?
25 in Hg
27 in Hg
29 in Hg
24 in Hg
The POH lists 25 in Hg as the maximum manifold pressure at sea level to prevent engine overstress. Exceeding this can damage the crankcase and valves. Monitoring MP gauge prevents overboost. FAA C172M POH
What is the maximum oil pressure for a cold C172M engine during start and warm-up?
60 psi
115 psi
90 psi
100 psi
Cold starts can produce a brief oil pressure spike up to 90 psi, which is acceptable. The POH states oil pressure between 25-115 psi is normal, but spikes above 90 psi indicate overfilled oil. Monitoring ensures engine health. FAA C172M POH
What is the aft center of gravity limit for the C172M in inches aft of the datum?
50.0 in
44.0 in
42.5 in
47.3 in
The aft CG limit per the POH is 47.3 inches aft of the datum to ensure stability. Exceeding this can lead to poor stall recovery and handling. Weight and balance calculations must confirm CG within limits. FAA C172M POH
If a 170-lb pilot sits at a 37-inch arm, what moment does that produce?
6270 inch-lbs
6300 inch-lbs
6250 inch-lbs
6290 inch-lbs
Moment equals weight times arm, so 170 lbs × 37 in = 6290 in-lbs. Accurate moment computation is essential for CG determination. The POH weight & balance section guides these calculations. FAA C172M POH
What is the approximate increase in takeoff ground roll for every 1,000 feet increase in density altitude?
5% per 1,000 feet
20% per 1,000 feet
10% per 1,000 feet
15% per 1,000 feet
Takeoff roll increases about 10% for each 1,000 feet of density altitude above sea level. Thinner air reduces lift and engine performance. The POH performance charts quantify these effects precisely. FAA C172M POH
What is the maximum crosswind component for a dry runway as per the C172M POH?
20 knots
12 knots
15 knots
10 knots
The POH recommends a 15-knot maximum demonstrated crosswind component on a dry runway. Pilots should use personal minimums, but this is the tested limit. Training often reinforces control techniques up to this crosswind. FAA C172M POH
What is the best glide speed for the C172M?
55 KIAS
70 KIAS
65 KIAS
60 KIAS
Best glide speed is 65 KIAS according to the POH, maximizing distance per altitude lost. Maintaining this speed in an engine-out scenario yields the greatest glide range. Deviating can worsen glide performance. FAA C172M POH
When calculating weight and balance, what is the datum reference location on the C172M?
Wing leading edge
Vertical stabilizer tip
Firewall
Main gear axle
The POH datum for the C172M is the firewall, from which arm measurements are taken. All weights times their arms relative to this datum compute moments. Accurate datum reference ensures CG calculations are correct. FAA C172M POH
What is the maximum landing weight of the C172M?
2200 lbs
2300 lbs
2400 lbs
2000 lbs
The maximum landing weight equals the max takeoff weight of 2300 lbs for the C172M. This allows full use of structural limits on landing impacts. Weight redistribution doesn't change landing limit. FAA C172M POH
What is the POH-specified normal fuel consumption rate at cruise 65% power?
6.0 GPH
7.8 GPH
9.2 GPH
8.5 GPH
At 65% power, fuel flow is about 7.8 GPH according to POH tables. This balances speed and economy for cross-country flights. Lean practices can lower consumption further. FAA C172M POH
What cylinder head temperature (CHT) red-line is published for the C172M?
550°F
525°F
500°F
450°F
The CHT red-line is 500°F, above which engine damage can occur. Leaning and cowl flap management help control CHT. Monitoring ensures engine longevity. FAA C172M POH
What is the vacuum system normal operating range for the C172M's gyros?
2.5 - 3.5 in Hg
5.5 - 6.5 in Hg
3.5 - 4.5 in Hg
4.5 - 5.5 in Hg
The POH specifies vacuum system pressure between 4.5 and 5.5 in Hg for gyro stability. Low or high vacuum affects instrument reliability. Regular checks during run-up confirm proper range. FAA C172M POH
What is the maximum continuous power RPM limit for the C172M engine?
2600 RPM
2800 RPM
2700 RPM
2500 RPM
The published max continuous RPM for the O-320 engine is 2700 RPM. Higher RPMs can overstrain the engine. It ensures safe continuous operation. FAA C172M POH
What is the recommended tachometer drop when switching from "Both" magnetos to one magneto during run-up?
150 RPM drop per magneto
200 RPM drop per magneto
250 RPM drop per magneto
100 RPM drop per magneto
The POH allows up to 150 RPM drop on either magneto during run-up. Ensuring each magneto supplies good spark minimizes misfires. Larger drops indicate malfunctions. FAA C172M POH
What is the maximum fuel imbalance allowed between wing tanks according to the C172M POH?
2 gallons
5 gallons
10 gallons
0 gallons
The POH allows up to a 5-gallon fuel imbalance to prevent undue lateral CG shift. Maintaining near-equal fuel reduces wing low incidents. Refuel from the lighter tank first. FAA C172M POH
How is density altitude calculated using pressure altitude and OAT in the C172M POH formula?
DA = PA - [100 × (OAT - ISA temp)]
DA = PA + [120 × (OAT - ISA temp)]
DA = PA + [100 × (ISA temp - OAT)]
DA = PA - [120 × (ISA temp - OAT)]
The POH provides DA = PA + [120 × (OAT - ISA)], where PA is pressure altitude. This formula approximates density altitude based on deviation from standard temperature. Pilots use this for performance planning. FAA C172M POH
At 5,000 feet density altitude, what approximate percentage reduction in climb rate should a pilot expect compared to sea level in the C172M?
50% reduction
5% reduction
10% reduction
30% reduction
Climb rate reduces roughly 15% per 1,000 feet above sea level; at 5,000 ft DA this equates to about 75% of sea level rate or a 25-30% reduction. The POH climb charts illustrate this effect. Pilots must plan longer climbs. FAA C172M POH
How do you determine moment index for a baggage weight located 96 inches aft of the datum on the C172M?
Multiply weight by 96 to get inch-lbs
Multiply weight by 9.6
Add 96 to the weight
Divide weight by 96
Moment = weight × arm, so baggage weight at 96 inches yields moment by multiplication. This determines CG shift in inch-pounds. The POH W&B section provides arms and moments. FAA C172M POH
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Study Outcomes

  1. Understand Weight and Balance Calculations -

    Apply the C172M POH weight and balance tables to compute loading limits and ensure compliant aircraft configuration.

  2. Recall C172M Engine and Propeller Specifications -

    Identify key Cessna 172M specs such as engine power, propeller dimensions, and performance limits from the pilot operating handbook.

  3. Analyze Takeoff and Landing Performance -

    Interpret C172M performance specs to determine required runway lengths and obstacles under different environmental conditions.

  4. Interpret Performance Charts -

    Use the C172M pilot operating handbook charts to predict climb rates, cruise speeds, and fuel consumption for planning purposes.

  5. Apply POH Data to Flight Scenarios -

    Leverage official C172M POH information to answer scenario-based questions in the Cessna 172M quiz and assess your decision-making.

  6. Evaluate Aircraft Operating Limits -

    Recognize critical performance ceilings, weight restrictions, and engine limitations to maintain safe and efficient flight profiles.

Cheat Sheet

  1. Maximum Weight & Balance Limits -

    Review the C172M POH's gross weight limit of 2,300 lbs and standard arm stations, and use the equation moment = weight × arm to calculate your CG. Divide the sum of moments by total weight to verify you're within the forward and aft limits posted in the c172m poh. A handy mnemonic is WAM (Weight, Arm, Moment) to keep the math on point before every flight.

  2. Powerplant & Propeller Specs -

    The c172m pilot operating handbook specifies a Lycoming O-320-D2J engine producing 160 HP at 2,700 RPM paired with a fixed-pitch 76 inch propeller. Remember the horsepower formula HP = (Torque × RPM) / 5252 to understand how power output relates to your flight parameters. Familiarizing yourself with these Cessna 172M specs ensures you can detect performance anomalies early.

  3. Takeoff Performance Computations -

    Use the C172M performance specs tables in the POH to determine ground roll and distance to clear a 50 ft obstacle under given pressure altitude and temperature. When interpolating between values, linear interpolation keeps you accurate, such as adjusting takeoff distance for a 10 °C temperature increase. Practicing these calculations turns the Cessna 172M quiz into a breeze.

  4. Fuel Capacity, Endurance & Range -

    The POH lists 42 gallons total fuel with 38 gallons usable; calculate endurance by dividing usable fuel (gal) × 60 minutes by the expected fuel flow (gph). For example, at 8.5 gph, you get about 4.5 hours of flight time - plan reserves accordingly. This simple formula keeps your cross-country planning sharp and stress-free.

  5. Stall Speeds & Flap Effects -

    Your c172m poh shows Vs0 of 40 KIAS with full flaps (30°) and Vs1 of 48 KIAS clean; understanding how flaps reduce stall speed is crucial for safe slow flight and landing approaches. Memorize the sequence: flaps down, lower stall speed; flaps up, higher stall speed - key for emergency procedures and short-field work. This foundational factoid often pops up on any Cessna 172M quiz, so nail it down!

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