The Continental IO-360 is a family of fuel-injected air-cooled, horizontally opposed six-cylinder aircraft engines manufactured by Continental Motors in the United States of America , now part of AVIC International since 2010.
33-415: The Piper PA-28 Cherokee is a family of two-seat or four-seat light aircraft built by Piper Aircraft and designed for flight training, air taxi and personal use. The PA-28 family of aircraft comprises all-metal, unpressurized, single piston-engined airplanes with low-mounted wings and tricycle landing gear . They have a single door on the right side, which is entered by stepping on the wing. The PA-28
66-664: A collection of two or three control levers in a throttle quadrant. Cherokees normally include a rudder trim knob, which actually controls a set of springs acting on the rudder pedals rather than an external trim tab on the rudder—in other words, the surface is trimmed by control tension rather than aerodynamically. The Cherokee series has been popular with private owners and flying clubs, with over 32,000 delivered. Data from Piper Aircraft Owner's Handbook General characteristics Performance Related development Aircraft of comparable role, configuration, and era Related lists Light aircraft A light aircraft
99-597: A six-cylinder Continental TSIO-360-F engine equipped with a Rajay turbocharger. A three-bladed propeller was optional. In 1979, the Arrow was restyled again as the PA-28RT-201 Arrow IV, featuring a "T" tail. In 1971, Piper released a Cherokee 140 variant called the Cherokee Cruiser 2+2. Although the plane kept the 140 designation, it was, in fact, a 150-hp plane and was shipped mainly as a four-seat version. In 1973,
132-433: A trim wheel on the floor between the front seats, immediately behind the flap bar. All Cherokees have a brake lever under the pilot side of the instrument panel. Differential toe brakes on the rudder pedals were an optional add-on for earlier Cherokees and became standard with later models. Some earlier Cherokees used control knobs for the throttle, mixture, and propeller advance (where applicable), while later Cherokees use
165-435: Is a stabilator with an antiservo tab (sometimes termed an antibalance tab). The antiservo tab moves in the same direction of the stabilator movement, making pitch control "heavier" as the stabilator moves out of the trimmed position. Flaps can extend up to 40° and 25° flaps are normally used for a short- or soft-field takeoff. The ailerons, flaps, stabilator and stabilator trim are all controlled using cables and pulleys. In
198-597: Is also available in both left and right hand rotation versions for use on twin-engined aircraft. There was no carbureted version of this engine, which would have been designation O-360 , therefore the base model is the IO-360 . The IO-360 was first certified by the Federal Aviation Administration on 15 May 1962 to the CAR 13 certification standard, effective June 15, 1956, as amended by 13-1 thru 13–3. The engine
231-451: Is an aircraft that has a maximum gross takeoff weight of 12,500 lb (5,670 kg) or less. Light aircraft are used as utility aircraft commercially for small-scale passenger and freight transport ; for sightseeing, photography, cropdusting , and other so-called aerial work roles of civil aviation ; for the personal-use aspect of general aviation ; and in certain aspects of military aviation . Examples of aircraft that are at
264-517: Is the fourth most produced aircraft in history. The first PA-28 received its type certificate from the Federal Aviation Administration in 1960 and the series remains in production to this day. Current models are the Warrior , Arrow , Archer TX and LX , the diesel-powered Archer DX and DLX , and the Pilot 100 and 100i . The Archer was discontinued in 2009, but with investment from new company ownership,
297-566: The Cessna 182 Skylane for load-carrying capability. The Cherokee 235 featured a Lycoming O-540 engine de-rated to 235 horsepower (175 kW) and a longer wing which would eventually be used for the Cherokee Six. It included tip tanks of 17-gallon capacity each, bringing the total fuel capacity of the Cherokee 235 to 84 gallons. The aircraft had its fuselage stretched in 1973, giving much more leg room in
330-577: The Embraer EMB-711A and EMB-711C Corisco (PA-28R-200), EMB-711B (PA-28R-201), EMB-711T (PA-28RT-201) and EMB-711ST Corisco Turbo (PA-28RT-201T) and the EMB-712 Tupi (PA-28-181). Argentinian production was carried out by Chincul SACAIFI of San Juan, Argentina . Chincul S. A. built 960 airplanes between 1972 and 1995, including the Cherokee Archer, Dakota, Arrow and Turbo Arrow. The PA-28-236 Dakota
363-515: The Piper PA-32R family. The original Cherokees were the Cherokee 150 and Cherokee 160 (PA-28-150 and PA-28-160), which started production in 1961 (unless otherwise mentioned, the model number always refers to horsepower). In 1962, Piper added the Cherokee 180 (PA-28-180) powered by a 180-horsepower (134-kW) Lycoming O-360 engine. The extra power made it practical to fly with all four seats filled (depending on passenger weight and fuel loading) and
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#1733106507938396-516: The most popular in history being the Cessna 172 , and most popular in modern history being the Cirrus SR22 and Robinson R44 . Larger light aircraft, such as twin turboprops and very light jets , are often used as business aircraft . Most floatplanes also fall into the category of light aircraft. Continental IO-360 The engine is available in both naturally aspirated, fuel injected IO-360 models and turbocharged TSIO-360 versions. It
429-626: The Cherokee 150 in 1974, renaming it the Cherokee Warrior (PA-28-151) and giving it the Archer's stretched body and a new, semi-tapered wing. In 1977, Piper stopped producing the Cruiser (140) and Pathfinder (235), but introduced a new 235-hp (175-kW) plane, the Dakota (PA-28-236), based on the Cherokee 235, Charger, and Pathfinder models, but with the new semi-tapered wing. The PA-28-201T Turbo Dakota followed
462-596: The Cherokee 180 was named the Cherokee Challenger and had its fuselage lengthened slightly and its wings widened and the Cherokee 235 was named the Charger with similar airframe modifications. In 1974, Piper changed the marketing names of some of the Cherokee models again, renaming the Cruiser 2+2 (140) simply the Cruiser, the Challenger to the Archer (model PA-28-181), and the Charger (235) to Pathfinder. Piper reintroduced
495-508: The Cherokee as a less expensive alternative to the Comanche, with lower manufacturing and parts costs to compete with the Cessna 172, although some later Cherokees also featured retractable gear and constant-speed propellers. The Cherokee and Comanche lines continued in parallel production, serving different market segments for over a decade, until Comanche production was ended in 1972, to be replaced by
528-420: The Cherokee's lead designer, Fred Weick , the semi-tapered wing was introduced to "improve stall characteristics and increase wingspan," and side-by-side testing of the two shapes found that with the semitapered wing, "the plane had better climb and flatter flight characteristics" The original 1974 version of the wing had a structural weakness that caused a structural failure during an aerobatic maneuver, but that
561-551: The PA-28 are in production: Originally, all Cherokees had a constant-chord , rectangular planform wing, popularly called the " Hershey Bar " wing because of its resemblance to the convex, rectangular chocolate bar. Beginning with the Warrior in 1974, Piper switched to a semi-tapered wing with the NACA 652-415 profile and a 2-foot-longer (0.61 m) wingspan. The constant chord is maintained from
594-767: The Warrior II, manufactured after July 1982, incorporated a gross weight increase to 2,440 pounds, giving a useful load over 900 pounds. This same aircraft, now available with a glass cockpit , was available as the Warrior III and was marketed as a training aircraft. In 1965, Piper developed the Piper Cherokee Six, designated the PA-32, by stretching the PA-28 design. It featured a lengthened fuselage and seating for one pilot and five passengers. PA-28s were built under license in Brazil as
627-428: The cockpit, all Cherokees use control yokes rather than sticks, together with rudder pedals. The pilot operates the flaps manually using a Johnson bar located between the front seats: for zero degrees, the lever is flat against the floor and is pulled up to select the detent positions of 10, 25, and 40°. Older Cherokees use an overhead crank for stabilator trim (correctly called an antiservo tab), while later ones use
660-532: The fuselage to accommodate six people. The Piper PA-32 (initially known as the "Cherokee Six") is a larger, six-seat variant of the PA-28. The PA-32R Saratoga variant was in production until 2009. At the time of the Cherokee's introduction, Piper's primary single-engined, all-metal aircraft was the Piper PA-24 Comanche , a larger, faster aircraft with retractable landing gear and a constant-speed propeller. Karl Bergey, Fred Weick and John Thorp designed
693-554: The introduction of the PA-28-236 Dakota in 1979. The airframe was essentially the same as a fixed-gear Arrow III and was powered by a turbocharged Continental TSIO-360-FB engine producing 200 hp (149 kW). The aircraft did not sell well and production ended in 1980. In 1977, Piper upgraded the Warrior to 160 hp (119 kW) PA-28-161, changing its name to Cherokee Warrior II. This aircraft had slightly improved aerodynamic wheel fairings introduced in 1978. Later models of
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#1733106507938726-467: The line with the Cherokee 140 (PA-28-140), which was designed for training and initially shipped with only two seats. The PA-28-140 engine was slightly modified shortly after its introduction to produce 150 horsepower (112 kW), but kept the -140 name. In 1967, Piper introduced the PA-28R-180 Cherokee Arrow. This aircraft featured a constant-speed propeller and retractable landing gear and
759-504: The maximum gross takeoff weight for this category include the de Havilland Canada DHC-6 Twin Otter and Beechcraft B200 Super King Air . Uses include aerial surveying, such as monitoring pipelines, light cargo operations, such as "feeding" cargo hubs, and passenger operations. Light aircraft are used for marketing purposes, such as banner towing and skywriting , and flight instruction . The majority of personal aircraft are light aircraft,
792-450: The model remains popular on the used-airplane market. In 1968, the cockpit was modified to replace the "push-pull"-style engine throttle controls with quadrant levers. In addition, a third window was added to each side, giving the fuselage the more modern look seen in most recent production. Piper continued to expand the line rapidly. In 1963, the company introduced the even more powerful Cherokee 235 (PA-28-235), which competed favorably with
825-475: The model was put back into production in 2010. The PA-28 series competed with the now discontinued, similarly low-winged Grumman American AA-5 series and Beechcraft Musketeer designs and continues to compete with the high-winged Cessna 172 . Piper has created variations within the Cherokee family by installing engines ranging from 140 to 300 hp (105–220 kW), offering turbocharging , retractable landing gear, constant-speed propellers and stretching
858-462: The outboard portions of tapered wings with more cambered airfoil sections, drooped or enlarged leading edges, fixed or automatic leading edge slots or slats and most commonly, wing twist or "washout". The trouble with these fixes is that they all increase the drag, cancelling whatever benefit the tapered wing was supposed to deliver in the first place." For the Cherokee family, Piper used their traditional flight-control configuration. The horizontal tail
891-583: The rear-seat passengers. In 1977, Piper introduced the Arrow III (PA-28R-201), which featured a semi-tapered wing and longer stabilator, a design feature that had previously been introduced successfully on the PA-28-181 and provided better low-speed handling. It also featured larger fuel tanks, increasing capacity from 50 to 77 gallons. The first turbocharged model, the PA-28R-201T, was also offered in 1977, powered by
924-503: The rear. The stabilator area was increased, as well. In 1973, the marketing name was changed from "235" to "Charger". In 1974, it was changed again to "Pathfinder". Production of the Pathfinder continued until 1977. No 1978 models were built. In 1979, the aircraft was given the Piper tapered wing and the name was changed again, this time to Dakota. In 1964, the company filled in the bottom end of
957-431: The root to mid-wing, at which point a tapered section sweeping backwards on the leading edge continues until the tip. Both Cherokee wing variants have an angled wing root; i.e., the wing chord is greater at the root, with the leading edge swept back as it leaves the fuselage body, rather than the wing meeting the body at a perpendicular angle. Debate is ongoing about the relative benefits of the two wing shapes. According to
990-779: Was also assembled under license by the Maintenance Wing of the Chilean Air Force (which later became known as ENAER ). By September 1982, 20 Dakotas had been assembled in Chile. The original Piper Aircraft company declared bankruptcy in 1991. In 1995, the New Piper Aircraft company was created. It was renamed Piper Aircraft once again in 2006. The company originally produced one variant, the 180-horsepower (134 kW) Archer LX (PA-28-181), and began testing two diesel versions, with 135 and 155 hp. As of 2022, five variants of
1023-406: Was fixed for all later wings. According to Terry Lee Rogers (summarizing interviews with Weick), "the outboard wing sections had a different taper than the wing root, which permitted them to retain control even when the inboard sections were stalled." However, designer John Thorp , who collaborated with Weick in the late 1950s on an early 180 hp version of the PA-28 (with Hershey-bar wings) and
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1056-454: Was not involved in the later semi-tapered design, publicly disagreed: "Tapered wings tend to stall outboard, reducing aileron effectiveness and increasing the likelihood of a rolloff into a spin." Aviation journalist Peter Garrison is also in the Hershey-bar wing camp, claiming that the semitapered shape has a neutral effect on drag: "to prevent tip stall, designers have resorted to providing
1089-494: Was powered by a 180-horsepower (134-kW) Lycoming IO-360-B1E engine. A 200-hp (149-kW) version powered by a Lycoming IO-360-C1C was offered as an option beginning in 1969 and designated the PA-28R-200; the 180-hp model was dropped after 1971. At the time the Arrow was introduced, Piper removed the Cherokee 150 and Cherokee 160 from production. The Arrow II came out in 1972, featuring a five-inch fuselage stretch to increase legroom for
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