Monday, April 1, 2024

ppl How do I appropriately choose the power settings on a C172 for cruise?

cessna 172 cruise speed

The 1980 Cutlass RG is unequivocally the best airplane for the dollar that I have ever owned or flown. I fly mainly alone, or with my wife and a weeks worth of baggage, or less. MAP and 2300 RPM, I cruise at about 120 knots and consume eight gallons per hour of fuel.

Baggage capacity

This engine has earned a reputation for reliability far above that of most engines. By the time the 1980s rolled around, light aircraft manufacturers had essentially stopped trying to freshen their models every year. Undeniably the most popular aircraft, the C-172 is the most produced aircraft in the world with well over 44,000 units produced.

Cessna 172 Cockpit

This ranks in the middle of the pack when comparing the 172 to other Cessna airplanes. The FR172 Reims Rocket was produced by Reims Aviation in France from the late 1960s to the mid-1970s. It was powered by a Rolls-Royce built, fuel-injected, Continental IO-360-H(B) 210 hp (160 kW) engine with a constant-speed propeller.[26] Variants included the FR172E until FR172J.

Cessna 172 Annual Maintenance and What It Will Cost You - FLYING

Cessna 172 Annual Maintenance and What It Will Cost You.

Posted: Thu, 20 Apr 2023 07:00:00 GMT [source]

Performance

The 180 horsepower Skyhawk subsequently followed production in 1998, aptly named the 172S Skyhawk SP. Depending on the coverage needed and specifics related to the model and operational demands, costs for a Cessna 172 can go as low as $250 per year but also reach $1400 on the high end. Lycoming’s O-320 was not without flaw – the H2AD series introduced in 1977 with the Cessna 172F offered a massive jump in performance, but it also brought along plenty of growing pains along. The list of Skyhawk modifications available feels almost endless, and because of how long many have been about, supplemental type certificates have been issued to most of them. Over the years, Cessna 172 operators have grown to use between $15 and $30 in maintenance per flight hour as an estimate, distributed between regular maintenance, inspections, and overhauls. Do a similar calculation to the above, but instead of maximizing ground speed, you’re minimizing fuel per mile.

Wing loading

For example, load your Cutlass with 44 gallons of fuel, four 150-pound passengers and 140 pounds of baggage and the CG will be right on the aft limit. But, toss 200 pounds into the rear baggage area (its weight limit) and another 50 pounds on the rear hat shelf and the back seats must remain empty. Its worth noting that air conditioning was not offered as an option on the Cutlass (as it was on the Skyhawk), and CG problems may have been the reason. The landing gear’s ruggedness allows students to improve their touchdowns without damaging the airplane in both short and long runs. In terms of pilot comfort, unlike low-wing aircraft, ground visibility is unobstructed. Upwards line of sight to the sides is slightly restricted, but this comes with increased sun protection from some angles.

Cessna 172 G1000 Aircraft

As with later Skyhawk and 152 models, the flaps on the Cutlass are limited to only 30 degrees deflection. Then, too, many owners have opted for STOL mods which more than compensate for the missing 10 degrees of flaps. The “do not exceed” speed of 151 KCAS on the Cessna 172F has risen to 158 KCAS on the 172N and again to 160 KCAS on the 172R. The cruising speed of 122 KCAS was slightly boosted to 126 KCAS on all latter variants. Clean stall speeds are nearly identical across the three – 50 KCAS for both the Cessna 172F and 172N, but 51 KCAS on the 172R.

cessna 172 cruise speed

A ruptured hydraulic line or other system leak means a gear-up landing. Indeed, our check of FAA service difficulty reports for a representative six-year period disclosed only one troubling trend for this engine-sticking valves. Only 10 reports surfaced in our printout, with nine of them stuck exhaust valves.

Cowl vibrations are known to damage the landing lights, which have borne a series of modifications such as wing-mounted lights or LED ones. This was a four-cylinder engine with a displacement of 320 cu. Later models like the Cessna 172R came with another O-320 series engine, this time the IO-360-L2A with 360cu.in. This is the same engine fitted on the 172S model currently in production. You can expect a refined and luxurious experience inside the plane too. Between the leather seats and added space, guests can fly in comfort while pilots have access to advanced in-flight avionics and a Pratt & Whitney PT6A-114A turboprop engine.

This visibility issue is not generally a problem outside the base to the final turn. The Skyhawk is also easier to chock and unchock as the pilot does not need to crouch to access the landing gear. Its high wing design incorporates the advantages inherent to this design choice, most of which make the Cessna 172 especially suited for the role of pilot training. The increased distance from the ground helps shorten the landing run as it is not as strongly affected by the ground effect. The Skyhawk is an inherently stable aircraft thanks to the high wing, as it places the center of mass below the center of lift.

Its stable, has a useful load of about 1,001 pounds, and with 62 gallons of fuel has more range than we ever hope to use. A Horton STOL conversion was performed expertly by Larry Lujan and his crew at Gold Coast Aviation in Salinas. This has given us a flight envelope of better than 100 knots-from less than 35 knots Vso to greater than 140 knots at 75 percent power.

A pilot had the capability of recovering from unwanted altitudes with just a push of a button on the autopilot. One of the most common upgrades for the Cessna 172 family in recent years has been an avionics overhaul to replace the original panel partially or fully with digital instruments. The latest Cessna 172 in production, the 172S, already comes with a Garmin 1000 suite installed. While the choice of altitude and power is indeed at your discretion, you should be able to explain why you made the choice you did. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

The interesting thing about this plane is that it can reach 200 MPH, but it is not recommended, and the ride could become extremely unstable. You can expect excellent performance and reliability from the Cessna 182 Skylane. As of 2022, 175 Cessna 162 Skycatcher models remained in use. The 172P, or Skyhawk P, was introduced in 1981 to solve the reliability problems of the "N" engine by replacing it with the Lycoming O-320-D2J. Cessna has historically used model years similar to U.S. auto manufacturers, with sales of new models typically starting a few months prior to the actual calendar year.

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